build(deps-dev): bump mocha from 6.0.1 to 6.0.2
build(deps-dev): bump mocha from 6.0.1 to 6.0.2

Bumps [mocha](https://github.com/mochajs/mocha) from 6.0.1 to 6.0.2.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mochajs/mocha/compare/v6.0.1...v6.0.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
not-an-aardvark/eslint-plugin-prettier