Version bump(s) for 4.39 stream

Author: eclipse-platform-bot

tests/org.eclipse.e4.ui.tests.css.core/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: org.eclipse.e4.ui.tests.css.core
-Bundle-Version: 1.302.700.qualifier
+Bundle-Version: 1.302.800.qualifier
 Require-Bundle: org.eclipse.core.runtime,
  org.eclipse.swt,
  org.eclipse.e4.ui.css.core,