gem-push.yml in alula-ruby-0.67.0

- old
+ new

@@ -1,9 +1,9 @@
 name: Ruby Gem
 
 on:
   push:
-    branches: [ main, github-action-update ]
+    branches: [ main ]
 
 jobs:
   build:
     name: Build + Publish
     runs-on: ubuntu-latest