upgrade: Bump eslint-plugin-mocha from 10.2.0 to 10.3.0

Bumps [eslint-plugin-mocha](https://github.com/lo1tuma/eslint-plugin-mocha) from 10.2.0 to 10.3.0.
- [Release notes](https://github.com/lo1tuma/eslint-plugin-mocha/releases)
- [Changelog](https://github.com/lo1tuma/eslint-plugin-mocha/blob/main/CHANGELOG.md)
- [Commits](lo1tuma/eslint-plugin-mocha@10.2.0...10.3.0)

---
updated-dependencies:
- dependency-name: eslint-plugin-mocha
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>