Create update-submodules.yml

.github/workflows/update-submodules.yml

@@ -0,0 +1,30 @@
+name: Update Submodules
+
+on:
+  schedule:
+    - cron: '0 0 * * 0'  # Every Sunday at midnight UTC
+  workflow_dispatch:  # Allows manual triggering
+
+jobs:
+  update-submodules:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Update submodules
+        run: |
+          git submodule update --init --recursive
+
+      - name: Commit and push changes
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "[email protected]"
+          git add .
+          git commit -m "Update submodules"
+          git push
+        env:
+          GITHUB_TOKEN: ${{ github.token }}