Bump serde_json in /integration-test in the rust-dependencies group (#418)

Bumps the rust-dependencies group in /integration-test with 1 update: [serde_json](https://github.com/serde-rs/json).


Updates `serde_json` from 1.0.140 to 1.0.142
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.140...v1.0.142)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-version: 1.0.142
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
...

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

Author: dependabot[bot]