Bump fluent-langneg from 0.13.0 to 0.14.2

Bumps [fluent-langneg](https://github.com/projectfluent/fluent-langneg-rs) from 0.13.0 to 0.14.2.
- [Release notes](https://github.com/projectfluent/fluent-langneg-rs/releases)
- [Changelog](https://github.com/projectfluent/fluent-langneg-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/projectfluent/fluent-langneg-rs/compare/fluent-langneg@0.13.0...fluent-langneg@0.14.2)

---
updated-dependencies:
- dependency-name: fluent-langneg
  dependency-version: 0.14.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -18,7 +18,7 @@ base64 = { version = "0.22.1", default-features = false }
 bcrypt = "0.17.1"
 config = "0.15.16"
 env_logger = "0.11.6"
-fluent-langneg = { version = "0.13.0", default-features = false }
+fluent-langneg = { version = "0.14.2", default-features = false }
 fluent-templates = { version = "0.9.4", default-features = false , features = [ "use-ignore" ]}
 futures = { version = "0.3.31", default-features = false, features = [ "async-await" ] }
 futures-util = { version = "0.3.31", default-features = false }