Prevent CI fail when no changes are found to push to renamed

.github/workflows/rename.yml

@@ -37,7 +37,5 @@ jobs:
         git switch renamed
         git checkout stash -- .
 
-        git commit -am "Synchronize selfcord"
+        (git commit -am "Synchronize selfcord") || true
-        git push origin renamed
+        (git push origin renamed) || true
-
-        exit 0