Bump eslint from 5.12.0 to 5.12.1

Bumps [eslint](https://github.com/eslint/eslint) from 5.12.0 to 5.12.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v5.12.0...v5.12.1)

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

Author: dependabot-support