build(deps-dev): bump gh-pages from 6.2.0 to 6.3.0

Bumps [gh-pages](https://github.com/tschaub/gh-pages) from 6.2.0 to 6.3.0.
- [Release notes](https://github.com/tschaub/gh-pages/releases)
- [Changelog](https://github.com/tschaub/gh-pages/blob/main/changelog.md)
- [Commits](tschaub/gh-pages@v6.2.0...v6.3.0)

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

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

package.json

@@ -59,7 +59,7 @@
     "buffer": "^6.0.3",
     "elkjs": "^0.9.3",
     "events": "^3.3.0",
-    "gh-pages": "^6.2.0",
+    "gh-pages": "^6.3.0",
     "parcel": "^2.13.3",
     "postcss": "^8.4.49",
     "process": "^0.11.10",