chore(deps): 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]>