Bump nokogiri from 1.6.0 to 1.6.8.1#36

dependabot[bot] wants to merge 1 commit intomasterjonzingale/Ruby:masterfrom

dependabot/bundler/nokogiri-1.6.8.1jonzingale/Ruby:dependabot/bundler/nokogiri-1.6.8.1Copy head branch name to clipboard