Bump clap from 4.5.20 to 4.5.21

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.20 to 4.5.21.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@clap_complete-v4.5.20...clap_complete-v4.5.21)

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

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

Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 eyre = { version = "0.6", package = "color-eyre" }
-clap = { version = "4.4.8", features = ["derive", "env"] }
+clap = { version = "4.5.21", features = ["derive", "env"] }
 # https://github.com/rust-cli/config-rs/pull/597
 config = { version = "0.14.0", git = "https://github.com/ewoolsey/config-rs", branch = "env_list_of_structs" }
 dotenv = "0.15.0"