chore: update preview.yaml

Author: zobweyt

.github/workflows/preview.yaml

@@ -28,11 +28,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Configure Git Credentials
-        run: |
-          git config user.name github-actions[bot]
-          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
-
       - name: Setup just
         uses: extractions/setup-just@v3
         with: