Never ask a cop to autocorrect the same node.
Never ask a cop to autocorrect the same node.

This is needed to avoid creating duplicated modification rules.
`Parser::Source::TreeRewriter` always accept multiple insertions
at the same range, while `Parser::Source::Rewriter` never did.

palkan/rubocop,sue445/rubocop,petehamilton/rubocop,jmks/rubocop,jmks/rubocop,mikegee/rubocop,bquorning/rubocop,palkan/rubocop,maxjacobson/rubocop,jmks/rubocop,akihiro17/rubocop,pocke/rubocop,vergenzt/rubocop,tdeo/rubocop,deivid-rodriguez/rubocop,jfelchner/rubocop,rrosenblum/rubocop,meganemura/rubocop,sue445/rubocop,bbatsov/rubocop,mikegee/rubocop,haziqhafizuddin/rubocop,bquorning/rubocop,rrosenblum/rubocop,panthomakos/rubocop,jfelchner/rubocop,urbanautomaton/rubocop,palkan/rubocop,panthomakos/rubocop,tejasbubane/rubocop,tdeo/rubocop,maxjacobson/rubocop,akihiro17/rubocop,tejasbubane/rubocop,smakagon/rubocop,vergenzt/rubocop,pocke/rubocop,meganemura/rubocop,deivid-rodriguez/rubocop,bquorning/rubocop,tejasbubane/rubocop,mikegee/rubocop,scottmatthewman/rubocop,rrosenblum/rubocop,vergenzt/rubocop,tdeo/rubocop,meganemura/rubocop,akihiro17/rubocop,sue445/rubocop,maxjacobson/rubocop,jfelchner/rubocop,deivid-rodriguez/rubocop,petehamilton/rubocop,haziqhafizuddin/rubocop,smakagon/rubocop,bbatsov/rubocop,panthomakos/rubocop,petehamilton/rubocop,scottmatthewman/rubocop,urbanautomaton/rubocop