fix: remove environment variable in ci-infra concurrency

Author: BLMgithub

.github/workflows/ci-infra.yml

@@ -12,20 +12,20 @@ on:
   workflow_dispatch:
   workflow_call:
 
+env:
+  ENV: dev
+  REGION: us-east1
+  GITHUB_REPO: BLMgithub/operations-analytics-pipeline
+
 # Add concurrency control to prevent state lock issues
 concurrency:
-  group: terraform-${{ env.ENV }}
+  group: terraform-checkpoint
   cancel-in-progress: false
 
 permissions:
   contents: 'read'
   id-token: 'write'
-
-env:
-  ENV: dev
-  REGION: us-east1
-  GITHUB_REPO: BLMgithub/operations-analytics-pipeline
-
+  
 jobs:
   terraform-enforce:
     runs-on: ubuntu-latest