[chore] deploy.yml group format 수정

Author: ninw0205

.github/workflows/deploy.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
 
 concurrency:
-  group: deploy-${{github.workflow}}-${{github.ref_name}}
+  group: ${{format('deploy-{0}-{1}', github.workflow, github.ref_name)}}
   cancel-in-progress: true
 
 permissions: