deps: update dependency org.easymock:easymock to v4.3 (#448)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| org.easymock:easymock | `4.2` -> `4.3` | [![age](https://badges.renovateapi.com/packages/maven/org.easymock:easymock/4.3/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.easymock:easymock/4.3/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.easymock:easymock/4.3/compatibility-slim/4.2)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.easymock:easymock/4.3/confidence-slim/4.2)](https://docs.renovatebot.com/merge-confidence/) |

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pom.xml

@@ -110,7 +110,7 @@
       <dependency>
         <groupId>org.easymock</groupId>
         <artifactId>easymock</artifactId>
-        <version>4.2</version>
+        <version>4.3</version>
         <scope>test</scope>
       </dependency>
     </dependencies>