[Security] Bump debug from 2.6.8 to 2.6.9 in /terminus-plugin-manager
[Security] Bump debug from 2.6.8 to 2.6.9 in /terminus-plugin-manager

Bumps [debug](https://github.com/visionmedia/debug) from 2.6.8 to 2.6.9. **This update includes security fixes.**
- [Release notes](https://github.com/visionmedia/debug/releases)
- [Changelog](https://github.com/visionmedia/debug/blob/2.6.9/CHANGELOG.md)
- [Commits](https://github.com/visionmedia/debug/compare/2.6.8...2.6.9)
Eugeny/terminus,Eugeny/terminus,Eugeny/terminus,Eugeny/terminus,Eugeny/terminus,Eugeny/terminus