Bump rack from 2.2.6.4 to 2.2.8.1 in /api/ruby/building-a-ci-server#721

djdefi merged 1 commit intomastergithub/platform-samples:masterfrom

dependabot/bundler/api/ruby/building-a-ci-server/rack-2.2.8.1github/platform-samples:dependabot/bundler/api/ruby/building-a-ci-server/rack-2.2.8.1Copy head branch name to clipboard