Bump nokogiri from 1.6.6.2 to 1.13.6 in /presentations/join-the-ruby-line/todo#24

dependabot[bot] wants to merge 1 commit intomasterinformatom/informatom.com:masterfrom

dependabot/bundler/presentations/join-the-ruby-line/todo/nokogiri-1.13.6informatom/informatom.com:dependabot/bundler/presentations/join-the-ruby-line/todo/nokogiri-1.13.6Copy head branch name to clipboard