allow concurrent runs on push to main and release branches

Signed-off-by: Rahul Sharma <[email protected]>

Author: rahulait

.github/workflows/ci.yaml

@@ -22,7 +22,7 @@ on:
       - release-*
 
 concurrency:
-  group: ${{ github.workflow }}-pr-${{ github.event.pull_request.number || github.ref }}
+  group: ${{ github.workflow }}-${{ startsWith(github.ref, 'refs/heads/pull-request/') && github.ref || github.run_id }}
   cancel-in-progress: true
 
 jobs: