4.x: Fix Micronaut integration

[jbescos]

Description

Using Micronaut 4.x in Helidon 4.x: #7206

Documentation

N/A

A couple of comments:

1. I had to remove helidon/integrations/micronaut/cdi-processor/src/main/java/module-info.java because there was one issue with Micronaut modules having same packages. I opened an issue: the unnamed module reads package io.micronaut.inject.annotation from both io.micronaut.core_processor and io.micronaut.inject micronaut-projects/micronaut-core#10299 . Anyway, as we use this module for annotation processing there is no real need to have a module-info.
2. helidon/integrations/micronaut/cdi/src/test/java/io/helidon/integrations/micronaut/cdi/TestBothBean.java is implementing one intrface with default methods and inherited annotations. I had to override the methods and add again the annotations. It seems a bug in Micronaut.

[jbescos]

There is one issue with validation:
micronaut-projects/micronaut-core#10370

[jbescos]

There are some unrelated tests failing under helidon/webserver/tests/webserver:

Error: 1,823 [ERROR] Errors: 
Error: 1,823 [ERROR]   OutputStreamAndContentLengthTest.testOutputStreamChunked:81->lambda$testOutputStreamChunked$0:83 » NegativeArraySize -131060
Error: 1,824 [ERROR]   OutputStreamAndContentLengthTest.testOutputStreamOutOfOrder:111->lambda$testOutputStreamOutOfOrder$2:113 » NegativeArraySize -131060
Error: 1,824 [ERROR]   OutputStreamAndContentLengthTest.testOutputStreamWithContentLength:96->lambda$testOutputStreamWithContentLength$1:98 » NegativeArraySize -131060

I don't see Micronaut dependencies:

[INFO] --- dependency:3.6.0:tree (default-cli) @ helidon-weserver-tests-webserver ---
[INFO] io.helidon.webserver.tests:helidon-weserver-tests-webserver:jar:4.0.0-SNAPSHOT
[INFO] +- io.helidon.webserver:helidon-webserver:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.http:helidon-http:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common-configurable:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common-buffers:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common-mapper:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common-media-type:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  \- io.helidon.common:helidon-common-uri:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |     \- io.helidon.common:helidon-common-parameters:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-socket:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  +- io.helidon.common:helidon-common-config:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  \- io.helidon.builder:helidon-builder-api:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-context:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-key-util:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-security:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-task:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.common:helidon-common-tls:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |  \- io.helidon.config:helidon-config:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |     \- io.helidon.inject:helidon-inject-api:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |        +- io.helidon.common:helidon-common-types:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |        +- io.helidon.logging:helidon-logging-common:jar:4.0.0-SNAPSHOT:compile
[INFO] |  |        \- jakarta.inject:jakarta.inject-api:jar:2.0.1:compile
[INFO] |  +- io.helidon.http.media:helidon-http-media:jar:4.0.0-SNAPSHOT:compile
[INFO] |  +- io.helidon.http.encoding:helidon-http-encoding:jar:4.0.0-SNAPSHOT:compile
[INFO] |  \- io.helidon.common.features:helidon-common-features:jar:4.0.0-SNAPSHOT:compile
[INFO] |     \- io.helidon.common.features:helidon-common-features-api:jar:4.0.0-SNAPSHOT:compile
[INFO] +- io.helidon.webserver.testing.junit5:helidon-webserver-testing-junit5:jar:4.0.0-SNAPSHOT:test
[INFO] |  +- io.helidon.webclient:helidon-webclient:jar:4.0.0-SNAPSHOT:test
[INFO] |  |  +- io.helidon.webclient:helidon-webclient-api:jar:4.0.0-SNAPSHOT:test
[INFO] |  |  \- io.helidon.webclient:helidon-webclient-http1:jar:4.0.0-SNAPSHOT:test
[INFO] |  +- io.helidon.common.testing:helidon-common-testing-http-junit5:jar:4.0.0-SNAPSHOT:test
[INFO] |  |  \- io.helidon.common.testing:helidon-common-testing-junit5:jar:4.0.0-SNAPSHOT:test
[INFO] |  \- io.helidon.config:helidon-config-yaml:jar:4.0.0-SNAPSHOT:test
[INFO] |     \- org.yaml:snakeyaml:jar:2.0:test
[INFO] +- org.junit.jupiter:junit-jupiter-api:jar:5.9.3:test
[INFO] |  +- org.opentest4j:opentest4j:jar:1.2.0:test
[INFO] |  +- org.junit.platform:junit-platform-commons:jar:1.9.3:test
[INFO] |  \- org.apiguardian:apiguardian-api:jar:1.1.2:test
[INFO] +- org.junit.jupiter:junit-jupiter-params:jar:5.9.3:test
[INFO] \- org.hamcrest:hamcrest-all:jar:1.3:test

[jbescos]

@tomas-langer do we still need this change?. I think you said that when we have JPA changes integrated in Helidon we will not require this Micronaut upgrade. I guess we will remove Micronaut integration.