RestEasy Reactive: don't bail out from scanning on no @Path annotations

[michalszynkiewicz]

fixes #19556

[michalszynkiewicz]

@stuartwdouglas I also changed the error message (now). I hope it's more descriptive

[quarkus-bot]

Failing Jobs - Building ed9f4d7

Status	Name	Step	Test failures	Logs	Raw logs
✔️	JVM Tests - JDK 11
✖	JVM Tests - JDK 11 Windows	Build	Test failures	Logs	Raw logs
✔️	JVM Tests - JDK 16
✖	Native Tests - Data7	Download Maven Repo	⚠️ Check →	Logs	Raw logs

Full information is available in the Build summary check run.

Test Failures

⚙️ JVM Tests - JDK 11 Windows #

📦 extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment

✖ io.quarkus.resteasy.reactive.server.test.resteasy.async.filters.AsyncRequestFilterTest.testRequestFilters line 118 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: expected: <200> but was: <500>
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:55)
	at org.junit.jupiter.api.AssertionUtils.failNotEqual(AssertionUtils.java:62)
	at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:150)
	at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:145)
	at org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:510)
	at io.quarkus.resteasy.reactive.server.test.resteasy.async.filters.AsyncRequestFilterTest.testRequestFilters(AsyncRequestFilterTest.java:118)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at io.quarkus.test.QuarkusUnitTest.runExtensionMethod(Quarku...