Bump @eslint/plugin-kit in /exercises/practice/relative-distance

Bumps [@eslint/plugin-kit](https://github.com/eslint/rewrite/tree/HEAD/packages/plugin-kit) from 0.2.8 to 0.3.4.
- [Release notes](https://github.com/eslint/rewrite/releases)
- [Changelog](https://github.com/eslint/rewrite/blob/main/packages/plugin-kit/CHANGELOG.md)
- [Commits](https://github.com/eslint/rewrite/commits/plugin-kit-v0.3.4/packages/plugin-kit)

---
updated-dependencies:
- dependency-name: "@eslint/plugin-kit"
  dependency-version: 0.3.4
  dependency-type: indirect
...

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