Bump unicase from 2.8.1 to 2.9.0

Bumps [unicase](https://github.com/seanmonstar/unicase) from 2.8.1 to 2.9.0.
- [Release notes](https://github.com/seanmonstar/unicase/releases)
- [Commits](seanmonstar/unicase@v2.8.1...v2.9.0)

---
updated-dependencies:
- dependency-name: unicase
  dependency-version: 2.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -21,7 +21,7 @@ serde = {version = "1.0.228", features = ["derive", "rc"]}
 serde_string_enum = "0.2.1"
 tempfile = "3.24.0"
 toml = "0.9.10"
-unicase = "2.8.1"
+unicase = "2.9.0"
 fern = {version = "0.7.1", features = ["chrono", "colored"]}
 chrono = "0.4"
 clap = {version = "4.5.54", features = ["cargo", "derive"]}