Bump faker from 2.7.0 to 2.8.0
Bump faker from 2.7.0 to 2.8.0

Bumps [faker](https://github.com/faker-ruby/faker) from 2.7.0 to 2.8.0.
- [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/v2.7.0...v2.8.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
andrew/contribulator,andrew/contribulator,24pullrequests/contribulator,jasnow/contribulator,24pullrequests/contribulator,jasnow/contribulator,andrew/contribulator,24pullrequests/contribulator,jasnow/contribulator