chore(deps-dev): bump ember-cli from 3.8.1 to 3.8.2
chore(deps-dev): bump ember-cli from 3.8.1 to 3.8.2

Bumps [ember-cli](https://github.com/ember-cli/ember-cli) from 3.8.1 to 3.8.2.
- [Release notes](https://github.com/ember-cli/ember-cli/releases)
- [Changelog](https://github.com/ember-cli/ember-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ember-cli/ember-cli/compare/v3.8.1...v3.8.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
rwjblue/ember-lifeline,rwjblue/ember-lifeline