cargo: bump the cargo-dependencies group with 1 update

Bumps the cargo-dependencies group with 1 update: [serde](https://github.com/serde-rs/serde).

- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.190...v1.0.192)

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

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