Bump clap from 4.5.16 to 4.5.18

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.16 to 4.5.18.
- [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-v4.5.16...clap_complete-v4.5.18)

---
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

@@ -15,7 +15,7 @@ repository = "https://github.com/nathansam/bibget"
 tokio = { version = "1.39.3", features = ["full"], default-features = false }
 futures = { default-features = false, version = "0.3.30" }
 doi2bib = "0.2.0"
-clap = { version = "4.5.16", features = ["derive"] }
+clap = { version = "4.5.18", features = ["derive"] }
 
 
 [dev-dependencies]