cargo: bump clap from 3.2.20 to 3.2.21

Bumps [clap](https://github.com/clap-rs/clap) from 3.2.20 to 3.2.21.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/v3.2.21/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.2.20...v3.2.21)

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

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

Cargo.lock

@@ -223,9 +223,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.2.20"
+version = "3.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23b71c3ce99b7611011217b366d923f1d0a7e07a92bb2dbf1e84508c673ca3bd"
+checksum = "1ed5341b2301a26ab80be5cbdced622e80ed808483c52e45e3310a877d3b37d7"
 dependencies = [
  "atty",
  "bitflags",

Cargo.toml

@@ -36,7 +36,7 @@ members = ["lib"]
 [dependencies]
 atty = "0.2.14"
 chrono = { version = "0.4.22", default-features = false, features = ["std", "clock"] }
-clap = { version = "3.2.20", features = ["derive"] }
+clap = { version = "3.2.21", features = ["derive"] }
 clap_complete = "3.2.4"
 clap_mangen = "0.1"
 config = { version = "0.13.2", features = ["toml"] }