Bump json5 from 2.2.0 to 2.2.3 in /validator/imported

Bumps [json5](https://github.com/json5/json5) from 2.2.0 to 2.2.3.
- [Release notes](https://github.com/json5/json5/releases)
- [Changelog](https://github.com/json5/json5/blob/main/CHANGELOG.md)
- [Commits](json5/json5@v2.2.0...v2.2.3)

---
updated-dependencies:
- dependency-name: json5
  dependency-type: indirect
...

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