Use exit code 0 for loop

Author: jrandiny

entrypoint.py

@@ -113,7 +113,7 @@
     for check_metadata in apt_action_metadata:
         if (check_metadata == current_metadata):
             logging.error('Loop detected, exiting')
-            sys.exit(1)
+            sys.exit(0)
 
     logging.info('-- Done cloning current Github page --')