build(deps): bump clap-verbosity-flag from 2.0.1 to 2.2.1

Bumps [clap-verbosity-flag](https://github.com/clap-rs/clap-verbosity-flag) from 2.0.1 to 2.2.1.
- [Changelog](https://github.com/clap-rs/clap-verbosity-flag/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap-verbosity-flag@v2.0.1...v2.2.1)

---
updated-dependencies:
- dependency-name: clap-verbosity-flag
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>