chore(deps): Bump peaceiris/actions-gh-pages from 3.9.3 to 4.0.0 (#1444)

Author: dependabot[bot]

.github/workflows/gh-pages.yml

@@ -27,7 +27,7 @@ jobs:
             - name: Build docs
               run: npm run build:docs
             - name: Deploy
-              uses: peaceiris/actions-gh-pages@373f7f263a76c20808c831209c920827a82a2847
+              uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e
               with:
                   github_token: ${{ secrets.GITHUB_TOKEN }}
                   publish_dir: docs