Bump serde from 1.0.197 to 1.0.203 (#127)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.197 to 1.0.203.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.197...v1.0.203)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -11,6 +11,6 @@ log = "0.4.21"
 onetun = { version = "0.3.4", default-features = false }
 pretty_env_logger = "0.5.0"
 reqwest = { version = "0.11.27", features = ["rustls-tls-native-roots"], default-features = false }
-serde = { version = "1.0.197", features = ["serde_derive"] }
+serde = { version = "1.0.203", features = ["serde_derive"] }
 serde_json = "1.0.117"
 tokio = { version = "1.37.0", features = ["tokio-macros"] }