build(deps): bump clap from 4.5.47 to 4.5.50

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.47 to 4.5.50.
- [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-v4.5.47...clap_complete-v4.5.50)

---
updated-dependencies:
- dependency-name: clap
  dependency-version: 4.5.50
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -12,7 +12,7 @@ default-run = "flint"
 [dependencies]
 anyhow = "1.0.99"
 blake3 = { version = "1.8.2", features = ["digest"] }
-clap = { version = "4.5.47", features = ["derive"] }
+clap = { version = "4.5.50", features = ["derive"] }
 comfy-table = "7.2.1"
 directories = "6.0.0"
 ed25519-dalek = { version = "=3.0.0-pre.1", features = [