MSS: Fix pylint: Consider using sys.exit() (consider-using-sys-exit)

Author: BoboTiG

mss/__main__.py

@@ -88,4 +88,4 @@ def main(args=None):
 
 
 if __name__ == "__main__":
-    exit(main(sys.argv[1:]))
+    sys.exit(main(sys.argv[1:]))