Update update-submodules.yml

.github/workflows/update-submodules.yml

@@ -15,10 +15,23 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Git
+        run: |
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "actions@github.com"
 
       - name: Update Submodules
         run: |
           git submodule update --remote --merge
-          git add .
-          git commit -m "Update submodules" || echo "No changes to commit"
+          
+          if [[ $(git status --porcelain) ]]; then
+            git add .
+          git commit -m "Update submodules" 
           git push
+          else
+            echo "No changes to commit"
+          fi