Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.69.0 to 0.70.0. - [Release notes](https://github.com/rubocop-hq/rubocop/releases) - [Changelog](https://github.com/rubocop-hq/rubocop/blob/master/CHANGELOG.md) - [Commits](https://github.com/rubocop-hq/rubocop/compare/v0.69.0...v0.70.0) Signed-off-by: dependabot[bot] <support@dependabot.com>master