[Snyk] Security upgrade rack from 1.6.4 to 2.2.8.1#13

ppradnesh wants to merge 1 commit intomasterppradnesh/ruby-ex:masterfrom

snyk-fix-b3f74553829388f6da7786e17a2796feppradnesh/ruby-ex:snyk-fix-b3f74553829388f6da7786e17a2796feCopy head branch name to clipboard