Bump gh-pages from 3.1.0 to 5.0.0 in /examples

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] <[email protected]>

Author: dependabot[bot]

examples/package-lock.json

@@ -46,7 +46,7 @@
     "eslint-plugin-prettier": "3.1.4",
     "eslint-plugin-react": "7.20.6",
     "eslint-plugin-react-hooks": "4.1.0",
-    "gh-pages": "3.1.0",
+    "gh-pages": "5.0.0",
     "html-webpack-plugin": "4.4.1",
     "postcss-loader": "3.0.0",
     "prettier": "2.1.1",