Bump the cargo group with 2 updates

Bumps the cargo group with 2 updates: [serde](https://github.com/serde-rs/serde) and [serde_json](https://github.com/serde-rs/json).


Updates `serde` from 1.0.203 to 1.0.204
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.203...v1.0.204)

Updates `serde_json` from 1.0.119 to 1.0.120
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.119...v1.0.120)

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

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

Cargo.toml

@@ -9,7 +9,7 @@ edition = "2021"
 axum = "0.7"
 dotenv = "0.15"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0.119"
+serde_json = "1.0.120"
 tokio = { version = "1", features = ["macros", "rt-multi-thread", "signal"] }
 chrono = "0.4.31"
 wallet-pass = "0.4.0"