chore(deps): update peaceiris/actions-gh-pages action to v4

Author: renovate[bot]

publish-docs/action.yaml

@@ -11,7 +11,7 @@ runs:
       node setup-typedoc.js
       npx typedoc --options typedoc.json
   - name: Deploy
-    uses: peaceiris/actions-gh-pages@v3
+    uses: peaceiris/actions-gh-pages@v4
     with:
       github_token: ${{ env.GITHUB_TOKEN }}
       publish_dir: ./docs