Update JamesIves/github-pages-deploy-action action to v4.7.6

Author: renovate[bot]

.github/workflows/website.yml

@@ -51,7 +51,7 @@ jobs:
         run: yarn build
 
       - name: Deploy Github Pages (only on main)
-        uses: JamesIves/github-pages-deploy-action@v4.7.4
+        uses: JamesIves/github-pages-deploy-action@v4.7.6
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
         with:
           branch: gh-pages