Fixed token name

Author: remydubois

.github/workflows/docs.yml

@@ -22,5 +22,5 @@ jobs:
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.GH_PAGES_DOC_DEPLOYMENT }}
           publish_dir: ./docs/_build/html