Bump puma from 3.11.0 to 3.11.2
Bump puma from 3.11.0 to 3.11.2

Bumps [puma](https://github.com/puma/puma) from 3.11.0 to 3.11.2.
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](https://github.com/puma/puma/compare/v3.11.0...v3.11.2)
nerab/plaintweet,nerab/plaintweet