Bump the backend group with 1 update

Bumps the backend group with 1 update: [config](https://github.com/mehcode/config-rs).


Updates `config` from 0.13.4 to 0.14.0
- [Changelog](https://github.com/mehcode/config-rs/blob/master/CHANGELOG.md)
- [Commits](rust-cli/config-rs@v0.13.4...0.14.0)

---
updated-dependencies:
- dependency-name: config
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend
...

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

Cargo.toml

@@ -13,7 +13,7 @@ async-channel = "2.2.0"
 async-trait = "0.1.77"
 axum = { version = "0.7.4", features = ["macros"] }
 clap = { version = "4.5.1", features = ["derive"] }
-config = "0.13.4"
+config = "0.14.0"
 deadpool-postgres = { version = "0.12.1", features = ["serde"] }
 futures = "0.3.30"
 hex = "0.4.3"