Update SmallRye Config to 3.12.2

[radcortez]

SmallRye Config Release notes:

3.12.2

• #1324 Revert skip profile optimization because Quarkus mutates the source

3.12.1

• #1324 Correct check of ConfigValue having a value with indexed APIs
• #1318 check duplicate keys for yaml (snakeyaml.version update to 2.4)

Quarkus:

• Fixes Spring Boot properties app throws NPE when endpoint accessed since Quarkus 3.18.1 #46341
• Fixes failing io.quarkus.it.vertx.RandomTestPortTestCase#testLegacyProperties test, because it mutates the System config source. SmallRye Config 3.12.0 added an optimization to skip profile lookups (Skip profile lookup if System, Env, Properties and Default sources do not contain a profile property name smallrye/smallrye-config#1303) if they don't exist, but it doesn't work if the source can be mutated. Reverted in Revert skip profile optimization because Quarkus mutates the source smallrye/smallrye-config#1324.

[geoand]

I assume we do want to backport this, correct?

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 64b2916.

✅ The latest workflow run for the pull request has completed successfully.

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.

[gsmet]

Actually, we don't want to backport it for now as there is still a problem in 3.12 that @radcortez wasn't able to pinpoint.

[geoand]

👌

[radcortez]

I've also released a 3.11.3 with all the fixes that was updated directly in Quarkus 3.19.x: #46358