いわゆるジョブが失敗しても成功扱いしたい的なやつ tl;dr; jobs: test: runs-on: ubuntu-latest container: ${{ matrix.ruby }} strategy: fail-fast: false matrix: ruby: - ruby:2.2 - ruby:2.3 - ruby:2.4 - ruby:2.5 - ruby:2.6 - ruby:2.7 - rubylang/…