Bump rubocop from 0.55.0 to 0.56.0 (#20)
Bump rubocop from 0.55.0 to 0.56.0 (#20)

Bumps [rubocop](https://github.com/bbatsov/rubocop) from 0.55.0 to 0.56.0.
- [Release notes](https://github.com/bbatsov/rubocop/releases)
- [Changelog](https://github.com/bbatsov/rubocop/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bbatsov/rubocop/compare/v0.55.0...v0.56.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
david942j/seccomp-tools,david942j/seccomp-tools