chore(deps-dev): bump jest from 29.7.0 to 30.0.4 in /site

Bumps [jest](https://github.com/jestjs/jest/tree/HEAD/packages/jest) from 29.7.0 to 30.0.4.
- [Release notes](https://github.com/jestjs/jest/releases)
- [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jestjs/jest/commits/v30.0.4/packages/jest)

---
updated-dependencies:
- dependency-name: jest
  dependency-version: 30.0.4
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]