Arc - log a WARN if we encounter unproxyable JDK class since we cannot transform it either

[manovotn]

Fixes #33417

An example of when this happens is creating an @ApplicationScoped bean for AtomicBoolean which has many methods final. For each such method, there will be a log looking something like this:

2023-05-17 13:31:33,401 WARN [io.qua.arc.pro.Methods] (build-17) JDK class java.util.concurrent.atomic.AtomicBoolean with final method weakCompareAndSetVolatile() cannot be proxied and is not transformable. This method will be ignored during proxy generation and should never be invoked upon the proxy instance!

[Ladicek]

LGTM otherwise :-)

[quarkus-bot]

Failing Jobs - Building c4bfc05

Status	Name	Step	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 11
✔️	JVM Tests - JDK 17
✖	JVM Tests - JDK 17 Windows	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 19

Full information is available in the Build summary check run.

Failures

⚙️ JVM Tests - JDK 17 Windows #

- Failing: extensions/vertx/deployment 
! Skipped: extensions/agroal/deployment extensions/amazon-lambda-http/deployment extensions/amazon-lambda-rest/deployment and 365 more

📦 extensions/vertx/deployment

✖ io.quarkus.vertx.mdc.VertxMDCTest.mdc line 144 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: expected: <10> but was: <0>
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)

✖ io.quarkus.vertx.mdc.VertxMDCTest.mdcNonVertxThreadTest line 121 - More details - Source on GitHub

java.lang.AssertionError: 

Expected: a collection containing "Test MDC value ### Test 1"

[manovotn]

The failures are unrelated.