Bump solhint from 6.0.1 to 6.0.2 in the blockchain group

Bumps the blockchain group with 1 update: [solhint](https://github.com/protofire/solhint).


Updates `solhint` from 6.0.1 to 6.0.2
- [Release notes](https://github.com/protofire/solhint/releases)
- [Changelog](https://github.com/protofire/solhint/blob/develop/CHANGELOG.md)
- [Commits](protofire/solhint@v6.0.1...v6.0.2)

---
updated-dependencies:
- dependency-name: solhint
  dependency-version: 6.0.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: blockchain
...

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

Author: dependabot[bot]