ci: update action concurrency

Author: hashemix

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ on:
   workflow_call:
 
 concurrency:
-  group: ci-${{ github.ref }}
+  group: ci-${{ github.event.pull_request.number || github.ref_name }}
   cancel-in-progress: true
 
 jobs: