Collect the configuration of the Hibernate ORM and Reactive processors

[DavideD]

Should work now.

fixes part of #31974
and it's related to #28629

I've collected some of the initialization in the HibernateProcessorUtil class.

I expected hibernate/hibernate-reactive#742 to be solved, but it's still a problem.

[quarkus-bot]

/cc @gsmet (hibernate-orm)

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 8af7560.

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It should be safe to merge provided you have a look at the other checks in the summary.

You can consult the Develocity build scans.

[yrodiere]

Thanks, this will probably fix a few unreported problems in the Reactive extension.

It'll also conflict with a lot of pending PRs, but, well, such is life.

[yrodiere]

Note #31974 is not fixed entirely by this PR, we still need to look into this:

Need to investigate test which was disabled in f6584a1 ( See comments in extensions/panache/hibernate-reactive-rest-data-panache/deployment/src/test/java/io/quarkus/hibernate/reactive/rest/data/panache/deployment/openapi/OpenApiIntegrationTest.java)

But that can be a follow-up PR. Merging!

[DavideD]

I forgot to attach this PR to #31974, but I don't have permissions to do it.
Can sombody do it, please?

[DavideD]

Note #31974 is not fixed entirely by this PR, we still need to look into this:

Need to investigate test which was disabled in f6584a1 ( See comments in extensions/panache/hibernate-reactive-rest-data-panache/deployment/src/test/java/io/quarkus/hibernate/reactive/rest/data/panache/deployment/openapi/OpenApiIntegrationTest.java)

But that can be a follow-up PR. Merging!

@yrodiere, see #48266