chore(deps): bump rack from 3.1.20 to 3.1.21 in /app-dev/ruby-frameworks-cloudrun/sinatra-webrick#900

dependabot[bot] wants to merge 1 commit intomainGoogleCloudPlatform/devrel-demos:mainfrom

dependabot/bundler/app-dev/ruby-frameworks-cloudrun/sinatra-webrick/rack-3.1.21GoogleCloudPlatform/devrel-demos:dependabot/bundler/app-dev/ruby-frameworks-cloudrun/sinatra-webrick/rack-3.1.21Copy head branch name to clipboard