made few changes in git workflow.

Author: rahul-infra

.github/workflows/terraform-checks.yaml

@@ -21,8 +21,9 @@ jobs:
       - name: Temporarily merge PR branch
         if: ${{ github.event_name == 'pull_request' }}
         run: |
-          git remote -v
-          git merge --no-ff ${{ github.event.pull_request.head.ref }} --message "Test"
+          git checkout main
+          git checkout -b temp-merge-branch
+          git merge --no-ff origin/${{ github.event.pull_request.head.ref }} --message "Test"
 
       - name: Semantic Release
         id: semantic-release