Avoid publishing support modules in Maven Central

[gastaldi]

• As requested in Move docs and integration-tests modules to profiles quarkiverse-devops#269

[ppalaga]

Quarkus CXF is a Platform member, due to which the integration test modules incl. test jars are needed for testing the Platform.

Were those Central rules introduced recently?

Our docs module actually has a bytecode jar, source jar, because there is application.properties. The only missing part is JavaDoc, which could be added by adding a fake Java source file.

[gastaldi]

Quarkus CXF is a Platform member, due to which the integration test modules incl. test jars are needed for testing the Platform.

Ok, I updated the PR to keep it.

Were those Central rules introduced recently?

That's explained in https://central.sonatype.org/publish/requirements/#supply-javadoc-and-sources and JReleaser (the tool we'll use to push to Central) follows it rigorously to be able to publish to Central

Our docs module actually has a bytecode jar, source jar, because there is application.properties. The only missing part is JavaDoc, which could be added by adding a fake Java source file.

The docs module isn't referenced anywhere, and I believe adding a fake Java source file just so it's published in central is pointless.