chore: update contributors workflow

.github/workflows/contributors.yml

@@ -2,6 +2,9 @@ on:
   push:
     branches:
       - main
+  release:
+    types:
+      - published
 
 permissions:
   contents: write
@@ -15,6 +18,8 @@ jobs:
       contents: write
       pull-requests: write
     steps:
+      - name: Checkout repository
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 #v6.0.0
       - name: Contribute List
         uses: akhilmhdh/contributors-readme-action@83ea0b4f1ac928fbfe88b9e8460a932a528eb79f #v2.3.11
         env: