Bump org.eclipse.compare.tests version for 4.33 stream

Author: HeikoKlare

team/tests/org.eclipse.compare.tests/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.compare.tests;singleton:=true
-Bundle-Version: 3.8.400.qualifier
+Bundle-Version: 3.8.500.qualifier
 Require-Bundle: org.eclipse.compare,
  org.eclipse.jface.text,
  org.eclipse.jface,