build(deps): bump @oclif/command from 1.5.20 to 1.8.0

Bumps [@oclif/command](https://github.com/oclif/command) from 1.5.20 to 1.8.0.
- [Release notes](https://github.com/oclif/command/releases)
- [Changelog](https://github.com/oclif/command/blob/master/CHANGELOG.md)
- [Commits](oclif/command@v1.5.20...v1.8.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>