Bump nokogiri from 1.18.1 to 1.18.9#1

dependabot[bot] wants to merge 1 commit intomainnlp-unibo/nlp-unibo.github.io:mainfrom

dependabot/bundler/nokogiri-1.18.9nlp-unibo/nlp-unibo.github.io:dependabot/bundler/nokogiri-1.18.9Copy head branch name to clipboard