Update clap requirement from 3.2 to 4.5

Updates the requirements on [clap](https://github.com/clap-rs/clap) to permit the latest version.
- [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-v3.2.0...clap_complete-v4.5.19)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -115,7 +115,7 @@ required-features = ["async-std-runtime", "testing"]
 
 [dependencies]
 async-channel = { version = "1.6", optional = true }
-clap = { version = "3.2", optional = true }
+clap = { version = "4.5", optional = true }
 futures = "0.3"
 inventory = { version = "0.3", optional = true }
 once_cell = "1.14"