deps: update spring.version to v2.4.4 (#448)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.springframework.boot:spring-boot-maven-plugin](https://spring.io/projects/spring-boot) ([source](https://togithub.com/spring-projects/spring-boot)) | `2.4.3` -> `2.4.4` | [![age](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-maven-plugin/2.4.4/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-maven-plugin/2.4.4/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-maven-plugin/2.4.4/compatibility-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-maven-plugin/2.4.4/confidence-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) |
| [org.springframework.boot:spring-boot-starter-thymeleaf](https://spring.io/projects/spring-boot) ([source](https://togithub.com/spring-projects/spring-boot)) | `2.4.3` -> `2.4.4` | [![age](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-thymeleaf/2.4.4/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-thymeleaf/2.4.4/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-thymeleaf/2.4.4/compatibility-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-thymeleaf/2.4.4/confidence-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) |
| [org.springframework.boot:spring-boot-starter-web](https://spring.io/projects/spring-boot) ([source](https://togithub.com/spring-projects/spring-boot)) | `2.4.3` -> `2.4.4` | [![age](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-web/2.4.4/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-web/2.4.4/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-web/2.4.4/compatibility-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.springframework.boot:spring-boot-starter-web/2.4.4/confidence-slim/2.4.3)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>spring-projects/spring-boot</summary>

### [`v2.4.4`](https://togithub.com/spring-projects/spring-boot/releases/v2.4.4)

[Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.4.3...v2.4.4)

#### 🪲 Bug Fixes

-   JooqExceptionTranslator passes null exception to jOOQ when SQLException cannot be translated [#&#8203;25717](https://togithub.com/spring-projects/spring-boot/issues/25717)
-   When multiple schema or data script locations are configured and no resources can be found at a location, you can't tell which location is faulty [#&#8203;25692](https://togithub.com/spring-projects/spring-boot/issues/25692)
-   `@ConfigurationProperties` class's default values are not visible in the Errors instance passed to Validator.validate(Object target, Errors errors) [#&#8203;25614](https://togithub.com/spring-projects/spring-boot/issues/25614)
-   EmbeddedDatabaseConnection#h2 should not specify a host name [#&#8203;25569](https://togithub.com/spring-projects/spring-boot/issues/25569)
-   RSocket's EmbeddedServerAutoConfiguration does not back off if spring-web is absent [#&#8203;25555](https://togithub.com/spring-projects/spring-boot/issues/25555)
-   Incorrect ConfigurationMetadataRepository when loaded from json files containing properties of the same group  [#&#8203;25515](https://togithub.com/spring-projects/spring-boot/issues/25515)
-   Layertools may extract entries outside of the destination path [#&#8203;25508](https://togithub.com/spring-projects/spring-boot/issues/25508)
-   Default fork value for spring-boot:stop is not consistent [#&#8203;25483](https://togithub.com/spring-projects/spring-boot/issues/25483)
-   Application fails to start when using Actuator and Jersey configured as a Filter [#&#8203;25449](https://togithub.com/spring-projects/spring-boot/issues/25449)
-   In Spring Boot 2.4 `@EntityScan` does not support property substitution [#&#8203;25436](https://togithub.com/spring-projects/spring-boot/issues/25436)
-   SpringApplication can replace existing default property source [#&#8203;25408](https://togithub.com/spring-projects/spring-boot/issues/25408)
-   Bootstrapper's intitialize method should be named initialize [#&#8203;25400](https://togithub.com/spring-projects/spring-boot/pull/25400)
-   Including spring-boot-devtools causes package-private getter on proxied class to return null [#&#8203;25367](https://togithub.com/spring-projects/spring-boot/issues/25367)
-   Start up failure when creating an Aspect targeted at ServerHttpSecurity with devtools on the classpath. [#&#8203;19010](https://togithub.com/spring-projects/spring-boot/issues/19010)

#### 📔 Documentation

-   Description of management.metrics.export.influx.db is wrong [#&#8203;25724](https://togithub.com/spring-projects/spring-boot/issues/25724)
-   Correct javadoc for ON_PARAM to accurately describe its behavior [#&#8203;25603](https://togithub.com/spring-projects/spring-boot/issues/25603)
-   Fix typos in README [#&#8203;25600](https://togithub.com/spring-projects/spring-boot/issues/25600)
-   Document Java 16 support [#&#8203;25527](https://togithub.com/spring-projects/spring-boot/issues/25527)
-   Improve documentation of Mockito test execution listeners [#&#8203;25513](https://togithub.com/spring-projects/spring-boot/issues/25513)
-   Highlight link to Actuator API docs in the reference docs [#&#8203;25510](https://togithub.com/spring-projects/spring-boot/issues/25510)
-   Fix property name in gradle plugin documentation [#&#8203;25454](https://togithub.com/spring-projects/spring-boot/pull/25454)
-   Fix grammatical error in documentation [#&#8203;25411](https://togithub.com/spring-projects/spring-boot/pull/25411)
-   Fix wording error in build-info goal description [#&#8203;25385](https://togithub.com/spring-projects/spring-boot/issues/25385)
-   Polish HTTP client metrics documentation wording [#&#8203;25371](https://togithub.com/spring-projects/spring-boot/issues/25371)
-   Document DataSource implementations supported by DataSourceBuilder [#&#8203;25333](https://togithub.com/spring-projects/spring-boot/issues/25333)
-   Add note concerning application yml and properties file precedence [#&#8203;25300](https://togithub.com/spring-projects/spring-boot/pull/25300)
-   Document how to import a Docker secret as a configtree [#&#8203;25095](https://togithub.com/spring-projects/spring-boot/issues/25095)
-   Warn that  multi-document property files cannot be loaded by using `@PropertySource` or `@TestPropertySource` [#&#8203;24945](https://togithub.com/spring-projects/spring-boot/issues/24945)

#### 🔨 Dependency Upgrades

-   Upgrade to AppEngine SDK 1.9.87 [#&#8203;25623](https://togithub.com/spring-projects/spring-boot/issues/25623)
-   Upgrade to Byte Buddy 1.10.22 [#&#8203;25624](https://togithub.com/spring-projects/spring-boot/issues/25624)
-   Upgrade to Dropwizard Metrics 4.1.18 [#&#8203;25625](https://togithub.com/spring-projects/spring-boot/issues/25625)
-   Upgrade to Ehcache3 3.9.2 [#&#8203;25626](https://togithub.com/spring-projects/spring-boot/issues/25626)
-   Upgrade to Hibernate 5.4.29.Final [#&#8203;25627](https://togithub.com/spring-projects/spring-boot/issues/25627)
-   Upgrade to Infinispan 11.0.10.Final [#&#8203;25628](https://togithub.com/spring-projects/spring-boot/issues/25628)
-   Upgrade to Jakarta Mail 1.6.6 [#&#8203;25629](https://togithub.com/spring-projects/spring-boot/issues/25629)
-   Upgrade to Jetty 9.4.38.v20210224 [#&#8203;25461](https://togithub.com/spring-projects/spring-boot/issues/25461)
-   Upgrade to Jetty Reactive HTTPClient 1.1.6 [#&#8203;25630](https://togithub.com/spring-projects/spring-boot/issues/25630)
-   Upgrade to jOOQ 3.14.8 [#&#8203;25631](https://togithub.com/spring-projects/spring-boot/issues/25631)
-   Upgrade to Kotlin 1.4.31 [#&#8203;25632](https://togithub.com/spring-projects/spring-boot/issues/25632)
-   Upgrade to Kotlin Coroutines 1.4.3 [#&#8203;25719](https://togithub.com/spring-projects/spring-boot/issues/25719)
-   Upgrade to Lettuce 6.0.3.RELEASE [#&#8203;25720](https://togithub.com/spring-projects/spring-boot/issues/25720)
-   Upgrade to Maven Invoker Plugin 3.2.2 [#&#8203;25633](https://togithub.com/spring-projects/spring-boot/issues/25633)
-   Upgrade to Micrometer 1.6.5 [#&#8203;25543](https://togithub.com/spring-projects/spring-boot/issues/25543)
-   Upgrade to MongoDB 4.1.2 [#&#8203;25634](https://togithub.com/spring-projects/spring-boot/issues/25634)
-   Upgrade to Netty 4.1.60.Final [#&#8203;25635](https://togithub.com/spring-projects/spring-boot/issues/25635)
-   Upgrade to OAuth2 OIDC SDK 8.36.1 [#&#8203;25636](https://togithub.com/spring-projects/spring-boot/issues/25636)
-   Upgrade to Postgresql 42.2.19 [#&#8203;25637](https://togithub.com/spring-projects/spring-boot/issues/25637)
-   Upgrade to R2DBC Bom Arabba-SR9 [#&#8203;25638](https://togithub.com/spring-projects/spring-boot/issues/25638)
-   Upgrade to Reactor 2020.0.5 [#&#8203;25539](https://togithub.com/spring-projects/spring-boot/issues/25539)
-   Upgrade to Spring AMQP 2.3.6 [#&#8203;25647](https://togithub.com/spring-projects/spring-boot/issues/25647)
-   Upgrade to Spring Batch 4.3.2 [#&#8203;25579](https://togithub.com/spring-projects/spring-boot/issues/25579)
-   Upgrade to Spring Data 2020.0.6 [#&#8203;25547](https://togithub.com/spring-projects/spring-boot/issues/25547)
-   Upgrade to Spring Framework 5.3.5 [#&#8203;25541](https://togithub.com/spring-projects/spring-boot/issues/25541)
-   Upgrade to Spring HATEOAS 1.2.5 [#&#8203;25545](https://togithub.com/spring-projects/spring-boot/issues/25545)
-   Upgrade to Spring Integration 5.4.5 [#&#8203;25646](https://togithub.com/spring-projects/spring-boot/issues/25646)
-   Upgrade to Spring Kafka 2.6.7 [#&#8203;25578](https://togithub.com/spring-projects/spring-boot/issues/25578)
-   Upgrade to Sun Mail 1.6.6 [#&#8203;25639](https://togithub.com/spring-projects/spring-boot/issues/25639)
-   Upgrade to Tomcat 9.0.44 [#&#8203;25640](https://togithub.com/spring-projects/spring-boot/issues/25640)
-   Upgrade to Undertow 2.2.5.Final [#&#8203;25641](https://togithub.com/spring-projects/spring-boot/issues/25641)

#### ❤️ Contributors

We'd like to thank all the contributors who worked on this release!

-   [@&#8203;dreis2211](https://togithub.com/dreis2211)
-   [@&#8203;shakuzen](https://togithub.com/shakuzen)
-   [@&#8203;wolfs](https://togithub.com/wolfs)
-   [@&#8203;jxblum](https://togithub.com/jxblum)
-   [@&#8203;cprayer](https://togithub.com/cprayer)
-   [@&#8203;maruoovv](https://togithub.com/maruoovv)
-   [@&#8203;cdalexndr](https://togithub.com/cdalexndr)
-   [@&#8203;robert-smith-911](https://togithub.com/robert-smith-911)
-   [@&#8203;izeye](https://togithub.com/izeye)
-   [@&#8203;bal360](https://togithub.com/bal360)
-   [@&#8203;brenuart](https://togithub.com/brenuart)
-   [@&#8203;mustafau](https://togithub.com/mustafau)
-   [@&#8203;trungPa](https://togithub.com/trungPa)
-   [@&#8203;jnizet](https://togithub.com/jnizet)
-   [@&#8203;uc4w6c](https://togithub.com/uc4w6c)

</details>

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samples/spring-framework/pom.xml

@@ -19,7 +19,7 @@ limitations under the License.
   <properties>
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
-    <spring.version>2.4.3</spring.version>
+    <spring.version>2.4.4</spring.version>
   </properties>
 
   <!--