Bump clap from 4.5.18 to 4.5.20

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.18 to 4.5.20.
- [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-v4.5.18...clap_complete-v4.5.20)

---
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 @@ keywords = ["camtrap", "camera-trap"]
 [dependencies]
 anyhow = "1.0.89"
 chrono = "0.4.38"
-clap = { version = "4.5.18", features = ["derive"] }
+clap = { version = "4.5.20", features = ["derive"] }
 indicatif = "0.17.8"
 itertools = "0.13.0"
 polars = { version = "0.44.2", features = ["lazy", "strings", "list_eval", "csv", "dtype-struct", "is_in", "dynamic_group_by", "dtype-datetime", "timezones", "polars-io"] }