chore(deps-dev): bump gh-pages from 3.1.0 to 5.0.0

Bumps [gh-pages](https://github.com/tschaub/gh-pages) from 3.1.0 to 5.0.0.
- [Release notes](https://github.com/tschaub/gh-pages/releases)
- [Changelog](https://github.com/tschaub/gh-pages/blob/main/changelog.md)
- [Commits](tschaub/gh-pages@v3.1.0...v5.0.0)

---
updated-dependencies:
- dependency-name: gh-pages
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -50,7 +50,7 @@
     "eslint-config-airbnb-base": "14.2.0",
     "eslint-plugin-header": "3.0.0",
     "eslint-plugin-import": "2.22.0",
-    "gh-pages": "3.1.0",
+    "gh-pages": "5.0.0",
     "gts": "2.0.2",
     "husky": "4.2.5",
     "lerna": "3.22.1",