Upgrade: Bump chartkick from 3.2.1 to 3.2.2
Upgrade: Bump chartkick from 3.2.1 to 3.2.2

Bumps [chartkick](https://github.com/ankane/chartkick) from 3.2.1 to 3.2.2.
- [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/v3.2.1...v3.2.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
scott/helpy__helpdesk_knowledgebase,helpyio/helpy,scott/helpy__helpdesk_knowledgebase,helpyio/helpy,helpyio/helpy,scott/helpy__helpdesk_knowledgebase,helpyio/helpy