Add Google site verification

Author: augustin64

.github/workflows/deploy-pages.yml

@@ -37,6 +37,11 @@ jobs:
           	tar -xvzf ./webmscore4-4.3.2.tgz &&
           	mv ./package ./webmscore &&
           	rm ./webmscore4-4.3.2.tgz
+      - shell: bash
+        env:
+          google_sc: ${{ secrets.GOOGLE_SC }}
+        run: |
+            echo "google-site-verification: ${google_sc}" > "${google_sc}.html"
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Upload artifact