Maintenance: Bump faker from 2.18.0 to 2.19.0
Maintenance: Bump faker from 2.18.0 to 2.19.0

Bumps [faker](https://github.com/faker-ruby/faker) from 2.18.0 to 2.19.0.
- [Release notes](https://github.com/faker-ruby/faker/releases)
- [Changelog](https://github.com/faker-ruby/faker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/faker-ruby/faker/compare/v2.18.0...v2.19.0)
monotek/zammad,zammad/zammad,monotek/zammad,monotek/zammad,monotek/zammad,monotek/zammad,zammad/zammad,zammad/zammad,zammad/zammad,zammad/zammad,monotek/zammad,zammad/zammad