Update quarkus-spring-api to 6.1.SP4

[aureamunoz]

• Fixes: Warning about failing to index Spring class on reload #42237

cc @gsmet @geoand

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 9cf2c80.

✅ 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 21

📦 extensions/smallrye-reactive-messaging-kafka/deployment

✖ io.quarkus.smallrye.reactivemessaging.kafka.deployment.testing.KafkaDevServicesContinuousTestingWorkingAppPropsTestCase.testContinuousTestingScenario3 - History

• io.quarkus.builder.BuildException: Build failure: Build failed due to errors [error]: Build step io.quarkus.apicurio.registry.devservice.DevServicesApicurioRegistryProcessor\#startApicurioRegistryDevService threw an exception: java.lang.RuntimeException: org.testcontainers.containers.ContainerLaunchException: Container startup failed for image quay.io/apicurio/apicurio-registry-mem:2.4.2.Final at io.quarkus.apicurio.registry.devservice.DevServicesApicurioRegistryProcessor.startApicurioRegistryDevService(DevServicesApicurioRegistryProcessor.java:90) at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:733) at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:856) - java.lang.RuntimeException

java.lang.RuntimeException: 
io.quarkus.builder.BuildException: Build failure: Build failed due to errors
	[error]: Build step io.quarkus.apicurio.registry.devservice.DevServicesApicurioRegistryProcessor#startApicurioRegistryDevService threw an exception: java.lang.RuntimeException: org.testcontainers.containers.ContainerLaunchException: Container startup failed for image quay.io/apicurio/apicurio-registry-mem:2.4.2.Final
	at io.quarkus.apicurio.registry.devservice.DevServicesApicurioRegistryProcessor.startApicurioRegistryDevService(DevServicesApicurioRegistryProcessor.java:90)
	at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:733)
	at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:856)
	at io.quarkus.builder.BuildContext.run(BuildContext.java:256)
	at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)