:arrow_up: :lock: Bump chartkick from 3.1.0 to 3.2.0 (#630)
:arrow_up: :lock: Bump chartkick from 3.1.0 to 3.2.0 (#630)

Bumps [chartkick](https://github.com/ankane/chartkick) from 3.1.0 to 3.2.0. **This update includes security fixes.**
- [Release notes](https://github.com/ankane/chartkick/releases)
- [Changelog](https://github.com/ankane/chartkick/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ankane/chartkick/compare/v3.1.0...v3.2.0)
ledermann/docker-rails,ledermann/docker-rails,ledermann/docker-rails,ledermann/docker-rails