Update scrape-proton-mta-sts.yml

Added error handling to prevent committing when no changes are required.

Author: noconnor29

.github/workflows/scrape-proton-mta-sts.yml

@@ -26,14 +26,6 @@ jobs:
         # Replace mode with testing
         sed -i 's/^mode: .*/mode: testing/' .well-known/mta-sts.txt
 
-#    - name: Commit and push updated file
-#      run: |
-#        git config --global user.name "github-actions[bot]"
-#        git config --global user.email "[email protected]."
-#        git add .well-known/mta-sts.txt
-#        git commit -m "Update MTA-STS policy on $(date +'%Y-%m-%d')"
-#        git push
-
     - name: Check for changes
       id: check_changes
       run: |