chore(deps-dev): bump docz from 2.3.1 to 2.4.0

Bumps [docz](https://github.com/doczjs/docz/tree/HEAD/core/docz) from 2.3.1 to 2.4.0.
- [Release notes](https://github.com/doczjs/docz/releases)
- [Changelog](https://github.com/doczjs/docz/blob/main/core/docz/CHANGELOG.md)
- [Commits](https://github.com/doczjs/docz/commits/v2.4.0/core/docz)

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

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

Author: dependabot[bot]

package.json

@@ -61,7 +61,7 @@
     "all-contributors-cli": "6.20.0",
     "codecov": "3.8.3",
     "cross-env": "7.0.3",
-    "docz": "2.3.1",
+    "docz": "2.4.0",
     "docz-theme-default": "1.2.0",
     "docz-utils": "2.3.0",
     "eslint": "7.32.0",