chore(deps-dev): bump gh-pages from 5.0.0 to 6.1.1 (#455)

Bumps [gh-pages](https://github.com/tschaub/gh-pages) from 5.0.0 to 6.1.1.
- [Release notes](https://github.com/tschaub/gh-pages/releases)
- [Changelog](https://github.com/tschaub/gh-pages/blob/main/changelog.md)
- [Commits](tschaub/gh-pages@v5.0.0...v6.1.1)

---
updated-dependencies:
- dependency-name: gh-pages
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -60,7 +60,7 @@
     "eslint-plugin-jest": "^27.6.0",
     "eslint-plugin-unicorn": "^49.0.0",
     "father": "^4.0.0",
-    "gh-pages": "^5.0.0",
+    "gh-pages": "^6.1.1",
     "glob": "^7.1.6",
     "less": "^4.2.0",
     "np": "^7.6.0",