Add permissions for GitHub release creation

- Add contents: write permission to allow creating releases
- Add id-token: write permission for OIDC if needed
- Fixes 'author_id does not have push access' error when creating releases

Author: gamma

.github/workflows/release.yml

@@ -11,6 +11,10 @@ jobs:
     name: Build and Release
     runs-on: ubuntu-latest
 
+    permissions:
+      contents: write  # Required to create releases
+      id-token: write  # Required for OIDC if using
+      
     steps:
       - name: Checkout code
         uses: actions/checkout@v4