Bump debug from 3.1.0 to 3.2.1
Bump debug from 3.1.0 to 3.2.1

Bumps [debug](https://github.com/visionmedia/debug) from 3.1.0 to 3.2.1.
- [Release notes](https://github.com/visionmedia/debug/releases)
- [Changelog](https://github.com/visionmedia/debug/blob/master/CHANGELOG.md)
- [Commits](https://github.com/visionmedia/debug/compare/3.1.0...3.2.1)

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