Bump laravel/reverb from 1.0.0-beta10 to 1.4.3

Bumps [laravel/reverb](https://github.com/laravel/reverb) from 1.0.0-beta10 to 1.4.3.
- [Release notes](https://github.com/laravel/reverb/releases)
- [Changelog](https://github.com/laravel/reverb/blob/main/CHANGELOG.md)
- [Commits](laravel/reverb@v1.0.0-beta10...v1.4.3)

---
updated-dependencies:
- dependency-name: laravel/reverb
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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