Fix nokogiri vulnerability
Fix nokogiri vulnerability

Upgrade nokogiri to 1.11.0.rc4  or later

mohuk/mohuk.github.io,aaronisme/aaronisme.github.io,aaronisme/aaronisme.github.io,aaronisme/aaronisme.github.io,mohuk/mohuk.github.io,aaronisme/aaronisme.github.io,mohuk/mohuk.github.io,mohuk/mohuk.github.io