Bump actionpack-action_caching from 1.2.1 to 1.2.2
Bump actionpack-action_caching from 1.2.1 to 1.2.2

Bumps [actionpack-action_caching](https://github.com/rails/actionpack-action_caching) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/rails/actionpack-action_caching/releases)
- [Changelog](https://github.com/rails/actionpack-action_caching/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rails/actionpack-action_caching/compare/v1.2.1...v1.2.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
loomio/loomio,loomio/loomio,loomio/loomio,loomio/loomio