chore(deps): bump clap_mangen from 0.2.29 to 0.2.30 (#56)

Bumps [clap_mangen](https://github.com/clap-rs/clap) from 0.2.29 to 0.2.30.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.29...clap_mangen-v0.2.30)

---
updated-dependencies:
- dependency-name: clap_mangen
  dependency-version: 0.2.30
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -339,9 +339,9 @@ checksum = "b94f61472cee1439c0b966b47e3aca9ae07e45d070759512cd390ea2bebc6675"
 
 [[package]]
 name = "clap_mangen"
-version = "0.2.29"
+version = "0.2.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27b4c3c54b30f0d9adcb47f25f61fcce35c4dd8916638c6b82fbd5f4fb4179e2"
+checksum = "263c8214a8e0cb8129f3c62036c50e9c6e15c7bd364c42e0437c492b9293f778"
 dependencies = [
  "clap",
  "roff",