Bump gh-pages from 1.2.0 to 5.0.0

Bumps [gh-pages](https://github.com/tschaub/gh-pages) from 1.2.0 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@v1.2.0...v5.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -8,7 +8,7 @@
   },
   "devDependencies": {
     "@jeremyckahn/minami": "^1.3.1",
-    "gh-pages": "^1.1.0",
+    "gh-pages": "^5.0.0",
     "gulp": "^4.0.2",
     "gulp-eslint": "^3.0.1",
     "gulp-jasmine": "^2.0.1",