Don't use Gradle daemon in Gradle integration tests

There is a chance that the use of the daemon
is leading to ClassLoader leaks in our CI

Closes: #31603

Author: geoand

integration-tests/gradle/src/test/java/io/quarkus/gradle/QuarkusGradleWrapperTestBase.java

@@ -57,6 +57,7 @@ public BuildResult runGradleWrapper(File projectDir, String... args) throws IOEx
         command.add(getGradleWrapperCommand());
         command.addAll(getSytemProperties());
         command.add("-Dorg.gradle.console=plain");
+        command.add("-Dorg.gradle.daemon=false");
         command.add("--stacktrace");
         command.add("--info");
         command.addAll(Arrays.asList(args));