build(deps-dev): bump @linzjs/style from 5.2.0 to 5.4.0

Bumps [@linzjs/style](https://github.com/linz/style-js) from 5.2.0 to 5.4.0.
- [Release notes](https://github.com/linz/style-js/releases)
- [Changelog](https://github.com/linz/style-js/blob/master/CHANGELOG.md)
- [Commits](linz/style-js@v5.2.0...v5.4.0)

---
updated-dependencies:
- dependency-name: "@linzjs/style"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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