Build(deps-dev): bump ember-cli-fastboot from 2.1.3 to 2.2.0
Build(deps-dev): bump ember-cli-fastboot from 2.1.3 to 2.2.0

Bumps [ember-cli-fastboot](https://github.com/ember-fastboot/ember-cli-fastboot) from 2.1.3 to 2.2.0.
- [Release notes](https://github.com/ember-fastboot/ember-cli-fastboot/releases)
- [Changelog](https://github.com/ember-fastboot/ember-cli-fastboot/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ember-fastboot/ember-cli-fastboot/compare/v2.1.3...v2.2.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
simplabs/ember-simple-auth,simplabs/ember-simple-auth