Bump the cargo-dependencies group with 2 updates

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


Updates `serde_json` from 1.0.117 to 1.0.120
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.117...v1.0.120)

Updates `serde_with` from 3.8.1 to 3.8.2
- [Release notes](https://github.com/jonasbb/serde_with/releases)
- [Commits](jonasbb/serde_with@v3.8.1...v3.8.2)

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

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

Cargo.toml

@@ -28,8 +28,8 @@ metrics-exporter-prometheus = { version = "0.14.0", default-features = false, fe
 reqwest = { version = "0.11.27", default-features = false, features = ["json", "rustls-tls"] }
 rumqttc = "0.24.0"
 serde = { version = "1.0.203", features = ["derive"] }
-serde_json = "1.0.117"
-serde_with = "3.8.1"
+serde_json = "1.0.120"
+serde_with = "3.8.2"
 termcolor = "1.4.1"
 thiserror = "1.0.61"
 tokio = { version = "1.38.0", features = ["rt-multi-thread", "macros", "signal"] }