chore: use default token to deploy github pages (#1326)

Author: matiasleybavgv

.github/workflows/site.yaml

@@ -80,7 +80,7 @@ jobs:
       - name: ☁️ Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v4
         with:
-          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          deploy_key: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./site/build
           user_name: github-actions[bot]
           user_email: 41898282+github-actions[bot]@users.noreply.github.com