fixed raw return check for privilege escalation

lib/ansible/runner/action_plugins/raw.py

@@ -48,7 +48,7 @@ class ActionModule(object):
         # for some modules (script, raw), the sudo success key
         # may leak into the stdout due to the way the sudo/su
         # command is constructed, so we filter that out here
-        if result.get('stdout','').strip().startswith('SUDO-SUCCESS-'):
-            result['stdout'] = re.sub(r'^((\r)?\n)?SUDO-SUCCESS.*(\r)?\n', '', result['stdout'])
+        if result.get('stdout','').strip().startswith('BECOME-SUCCESS-'):
+            result['stdout'] = re.sub(r'^((\r)?\n)?BECOME-SUCCESS.*(\r)?\n', '', result['stdout'])
 
         return ReturnData(conn=conn, result=result)