main.yml in amqp-client-1.1.6

- old
+ new

@@ -1,7 +1,13 @@
 name: Ruby
 
-on: [push,pull_request]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   tests:
     name: >-
       ${{ matrix.ruby }} (sudo: ${{ matrix.sudo }})