Bumps [mime-types](https://github.com/mime-types/ruby-mime-types) from 3.1 to 3.2.2. - [Release notes](https://github.com/mime-types/ruby-mime-types/releases) - [Changelog](https://github.com/mime-types/ruby-mime-types/blob/master/History.md) - [Commits](https://github.com/mime-types/ruby-mime-types/compare/v3.1...v3.2.2) Signed-off-by: dependabot[bot] <support@dependabot.com>pull/4/head