Update static.yml

Update yaml to only commit if there are changes

.github/workflows/static.yml

@@ -43,8 +43,12 @@ jobs:
         run: |
           git config --global user.name "github-actions"
           git config --global user.email "[email protected]"
+          
+          # Check if there are any changes to commit
           git add .
-          git commit -m "Update directory listings"
+          git diff --quiet || git commit -m "Update directory listings"
+          
+          # Push only if there are changes
           git push
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}