zundaさんがRuby 3.2.0を安心して使える環境を整えてくれる（わくわく）
zunda @zundan@mastodon.zunda.ninja
@noellabo これを!!これをなんとか!!!!! (シラフの世界では3.1にすら上げられていないおっさん 
https://github.com/mastodon/mastodon/pull/21061#discussion_r1027505646
GitHubUpgrade Ruby to 3.1 by matthewford · Pull Request #21061 · mastodon/mastodonRuby 2.6 is no longer receiving support and is end-of-life, and Ruby 2.7 will also be in March. Ruby 2.6 tests were removed from CI over a year ago (#16861)
This PR adds support for Ruby 3.1
I also...