Use consistent versions of Maven for Maven wrapper and mvnd

[gsmet]

To have the local build cache working, we need to use the same version of Maven for CI and local builds, which would be 3.9.3.

mvnd has switched to Maven 4 in new versions so we will have to stick to these versions for a while.

This is not really ideal and I'm not sure how well this will work in practice but I think that's the best we can do for now...

[gsmet]

Unfortunately, it seems they don't ship sha256 anymore and sha512 is not supported by the plugin.

[quarkus-bot]

Failing Jobs - Building 916ba58

Status	Name	Step	Failures	Logs	Raw logs	Build scan
✔️	Gradle Tests - JDK 11
✖	Gradle Tests - JDK 11 Windows	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 11
✔️	JVM Tests - JDK 17
✖	JVM Tests - JDK 17 Windows	Build	⚠️ Check →	Logs	Raw logs
🚫	JVM Tests - JDK 20
✔️	Maven Tests - JDK 11
✖	Maven Tests - JDK 11 Windows	Build	Failures	Logs	Raw logs

Full information is available in the Build summary check run.

Failures

⚙️ Gradle Tests - JDK 11 Windows #

- Failing: integration-tests/gradle 

📦 integration-tests/gradle

✖ io.quarkus.gradle.builder.QuarkusModelBuilderTest.shouldLoadMultiModuleTestModel line 66 - More details - Source on GitHub

org.gradle.tooling.BuildException: Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.3-bin.zip'.
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)

✖ io.quarkus.gradle.builder.QuarkusModelBuilderTest.shouldLoadMultiModuleDevModel line 100 - More details - Source on GitHub

org.gradle.tooling.BuildException: Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.3-bin.zip'.
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)

---

⚙️ Maven Tests - JDK 11 Windows #

- Failing: integration-tests/maven 

📦 integration-tests/maven

✖ io.quarkus.maven.it.DevMojoIT.testExternalReloadableArtifacts line 1448 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: Condition with lambda expression in io.quarkus.maven.it.DevMojoIT was not fulfilled within 1 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)

✖ io.quarkus.maven.it.JarRunnerIT.testNonAsciiDir line 70 - More details - Source on GitHub

java.lang.AssertionError: 

Expecting actual:

✖ io.quarkus.maven.it.DevMojoIT.testExternalReloadableArtifacts line 1448 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: Condition with lambda expression in io.quarkus.maven.it.DevMojoIT was not fulfilled within 1 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)

✖ io.quarkus.maven.it.JarRunnerIT.testNonAsciiDir line 70 - More details - Source on GitHub

java.lang.AssertionError: 

Expecting actual: