Simplify our CI setup by moving cache population and using Magic Cache

[gsmet]

• Our CI setup was made overly complex because of the steps that populate the cache. Moving them out of the main CI in separate jobs should help.
• Also we now keep a cache per week as pushing daily caches to S3 will eat a lot of space.
• Finally, we use the Magic Cache feature of RunsOn which should transparently use the cache implementation that makes the most sense.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit e7c9975.

✅ 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/deployment

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

• Expecting actual: ["-4","-5","-6","-7","-8","-9","-10","-11"] to start with: ["-3", "-4", "-5", "-6"] - java.lang.AssertionError

java.lang.AssertionError: 

Expecting actual:
  ["-4","-5","-6","-7","-8","-9","-10","-11"]
to start with:
  ["-3", "-4", "-5", "-6"]

	at io.quarkus.smallrye.reactivemessaging.hotreload.ConnectorChangeTest.testUpdatingConnector(ConnectorChangeTest.java:36)

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⚙️ JVM Integration Tests - JDK 21

📦 integration-tests/virtual-threads/grpc-virtual-threads

✖ io.quarkus.grpc.example.streaming.VertxVirtualThreadTest.testStreamingOutputCall - History

• INTERNAL: Half-closed without a request - io.grpc.StatusRuntimeException

io.grpc.StatusRuntimeException: INTERNAL: Half-closed without a request
	at io.grpc.Status.asRuntimeException(Status.java:532)
	at io.grpc.stub.ClientCalls$BlockingResponseStream.hasNext(ClientCalls.java:631)
	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:132)
	at io.quarkus.grpc.example.streaming.VirtualThreadTestBase.testStreamingOutputCall(VirtualThreadTestBase.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at io.quarkus.test.junit.QuarkusTestExtension.runExtensionMethod(QuarkusTestExtension.java:960)
	at io.quarkus.test.junit.QuarkusTestExtension.interceptTestMethod(QuarkusTestExtension.java:810)