Remove old RuboCop task from dev_utils
Remove old RuboCop task from dev_utils

scalp42/byebug,guilherme/byebug,k0kubun/byebug,guilherme/byebug,yui-knk/byebug,guilherme/byebug,saisai/byebug,deivid-rodriguez/byebug,os97673/byebug,yui-knk/byebug,deivid-rodriguez/byebug,miamiruby/byebug,icebreaker/byebug,saisai/byebug,miamiruby/byebug,deivid-rodriguez/byebug,webdev1001/byebug,ozydingo/byebug,os97673/byebug,icebreaker/byebug,k0kubun/byebug,webdev1001/byebug,yui-knk/byebug,k0kubun/byebug,ozydingo/byebug,scalp42/byebug