Bump ember-auto-import from 1.6.0 to 1.7.0
Bump ember-auto-import from 1.6.0 to 1.7.0

Bumps [ember-auto-import](https://github.com/ef4/ember-auto-import) from 1.6.0 to 1.7.0.
- [Release notes](https://github.com/ef4/ember-auto-import/releases)
- [Changelog](https://github.com/ef4/ember-auto-import/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ef4/ember-auto-import/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
rwwagner90/ember-shepherd,rwwagner90/ember-shepherd,shipshapecode/ember-shepherd,shipshapecode/ember-shepherd