Bump rack from 2.2.6.4 to 2.2.18 in /sample-functions-framework-ruby#76

dependabot[bot] wants to merge 1 commit into

masterGoogleCloudPlatform/buildpack-samples:masterfrom

dependabot/bundler/sample-functions-framework-ruby/rack-2.2.18GoogleCloudPlatform/buildpack-samples:dependabot/bundler/sample-functions-framework-ruby/rack-2.2.18Copy head branch name to clipboard