build(deps): bump rack from 3.0.12 to 3.1.20 in /appengine/rails-cloudsql-mysql#1641

dependabot[bot] wants to merge 1 commit intomainGoogleCloudPlatform/ruby-docs-samples:mainfrom

dependabot/bundler/appengine/rails-cloudsql-mysql/rack-3.1.20GoogleCloudPlatform/ruby-docs-samples:dependabot/bundler/appengine/rails-cloudsql-mysql/rack-3.1.20Copy head branch name to clipboard