Use --release instead of --source/target combo

This fixes warnings during build like:
```
[WARNING] location of system modules is not set in conjunction with
-source 17
  not setting the location of system modules may lead to class files
that cannot run on JDK 17
    --release 17 is recommended instead of -source 17 -target 17 because
it sets the location of system modules automatically
```
and also ensures usage of newer API doesn't slip in.

tycho-surefire/org.eclipse.tycho.bnd.executionlistener/.settings/org.eclipse.jdt.core.prefs

@@ -4,5 +4,5 @@ org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
-org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.release=enabled
 org.eclipse.jdt.core.compiler.source=1.8