chore: Bump laravel/dusk from 7.4.0 to 7.9.4

Bumps [laravel/dusk](https://github.com/laravel/dusk) from 7.4.0 to 7.9.4.
- [Release notes](https://github.com/laravel/dusk/releases)
- [Changelog](https://github.com/laravel/dusk/blob/7.x/CHANGELOG.md)
- [Commits](laravel/dusk@v7.4.0...v7.9.4)

---
updated-dependencies:
- dependency-name: laravel/dusk
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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