Projucer: Bump android gradle and plugin versions

extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_Android.h

@@ -131,9 +131,9 @@ public:
           androidKeyStorePass                  (settings, Ids::androidKeyStorePass,                  getUndoManager(), "android"),
           androidKeyAlias                      (settings, Ids::androidKeyAlias,                      getUndoManager(), "androiddebugkey"),
           androidKeyAliasPass                  (settings, Ids::androidKeyAliasPass,                  getUndoManager(), "android"),
-          gradleVersion                        (settings, Ids::gradleVersion,                        getUndoManager(), "5.4.1"),
+          gradleVersion                        (settings, Ids::gradleVersion,                        getUndoManager(), "6.1.1"),
           gradleToolchain                      (settings, Ids::gradleToolchain,                      getUndoManager(), "clang"),
-          androidPluginVersion                 (settings, Ids::androidPluginVersion,                 getUndoManager(), "3.5.3"),
+          androidPluginVersion                 (settings, Ids::androidPluginVersion,                 getUndoManager(), "4.0.0"),
           AndroidExecutable                    (getAppSettings().getStoredPath (Ids::androidStudioExePath, TargetOS::getThisOS()).get().toString())
     {
         name = getDisplayName();