ArC: fix interception proxy to forward non-intercepted methods to the delegate

[Ladicek]

• Fixes: Proxied synthetic bean seems to proxy to two different super classes #48019

[gsmet]

Adding the backport label too for inclusion in 3.23.

[gsmet]

Rebased to get CI fixes.

[Ladicek]

Thanks @gsmet for taking care of the CI. I had no idea why this PR should affect the MySQL container like that :-)

[gsmet]

Rebasing one more time after another weird CI issue and fix.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit f48156a.

✅ 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.

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Flaky tests - Develocity

⚙️ JVM Tests - JDK 17

📦 extensions/smallrye-reactive-messaging/deployment

✖ io.quarkus.smallrye.reactivemessaging.hotreload.ConnectorChangeTest.testUpdatingConnector - History

• Expecting actual: ["-6","-8","-9","-10","-11","-12","-13","-14"] to start with: ["-6", "-7", "-8", "-9"] - java.lang.AssertionError

java.lang.AssertionError: 

Expecting actual:
  ["-6","-8","-9","-10","-11","-12","-13","-14"]
to start with:
  ["-6", "-7", "-8", "-9"]

	at io.quarkus.smallrye.reactivemessaging.hotreload.ConnectorChangeTest.testUpdatingConnector(ConnectorChangeTest.java:41)