Add debugging to resteasy / arc interactions

[geoand]

This relates to: #39137

[gsmet]

I see these are debug lines. Should we throw a warning or an error when we are in OP's case with @Context injection?

[geoand]

Theoretically RESTEasy can take care of some of them, so we should definitely not be erroring, but I could be pursuaded about a warning.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 2ddb693.

✅ 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.

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Flaky tests - Develocity

⚙️ JVM Tests - JDK 17

📦 integration-tests/opentelemetry

✖ io.quarkus.it.opentelemetry.EndUserEnabledTest.baseTest - History

• AttributesMap{data={http.client_ip=127.0.0.1, net.host.name=localhost, user_agent.original=Apache-HttpClient/4.5.14 (Java/17.0.10), code.function=dummy, http.target=/otel/enduser, net.protocol.name=http, http.scheme=http, http.method=GET, code.namespace=io.quarkus.it.opentelemetry.util.EndUserResource, http.status_code=200, net.host.port=8081, http.route=/otel/enduser, http.response_content_length=0}, capacity=128, totalAddedValues=13} ==> expected: <testUser> but was: <null> - org.opentest4j.AssertionFailedError

org.opentest4j.AssertionFailedError: AttributesMap{data={http.client_ip=127.0.0.1, net.host.name=localhost, user_agent.original=Apache-HttpClient/4.5.14 (Java/17.0.10), code.function=dummy, http.target=/otel/enduser, net.protocol.name=http, http.scheme=http, http.method=GET, code.namespace=io.quarkus.it.opentelemetry.util.EndUserResource, http.status_code=200, net.host.port=8081, http.route=/otel/enduser, http.response_content_length=0}, capacity=128, totalAddedValues=13} ==> expected: <testUser> but was: <null>
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1156)
	at io.quarkus.it.opentelemetry.EndUserEnabledTest.evaluateAttributes...