added git config to action

.github/workflows/push-to-huggingface.yaml

@@ -21,6 +21,10 @@ jobs:
         with:
           fetch-depth: 0
           lfs: true
+      - name: Set up Git
+        run: |
+          git config --global user.email "githubaction@aiforbreakfast.com"
+          git config --global user.name "GitHub Action"
       - name: Update README
         run: |
           python scripts/update_readme.py