[Snyk] Security upgrade rack from 1.6.4 to 2.2.13#17

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

snyk-fix-c046cb33902fea671d859a646233ba4bppradnesh/ruby-ex:snyk-fix-c046cb33902fea671d859a646233ba4bCopy head branch name to clipboard