cargo: bump clap_mangen from 0.1.10 to 0.1.11

Bumps [clap_mangen](https://github.com/clap-rs/clap) from 0.1.10 to 0.1.11.
- [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-v0.1.10...clap_mangen-v0.1.11)

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

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

Cargo.lock

@@ -259,9 +259,9 @@ dependencies = [
 
 [[package]]
 name = "clap_mangen"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "937efe4451c32be4ccb3e19549cbb1ea5cb85197f39b87a9662ca1d7b1765d1d"
+checksum = "105180c05a72388d5f5e4e4f6c79eecb92497bda749fa8f963a16647c5d5377f"
 dependencies = [
  "clap 3.2.18",
  "roff",