Update .github/workflows/ci-rsc.yml

Co-authored-by: 翠 <[email protected]>

Author: hi-ogawa

.github/workflows/ci-rsc.yml

@@ -10,7 +10,7 @@ on:
       - ".github/workflows/ci-rsc.yml"
 
 concurrency:
-  group: ci-${{ github.event.pull_request.number || github.ref }}
+  group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
   cancel-in-progress: true
 
 jobs: