[PRQ#57805] Deletion Request for ruby-highline-1

MarsSeed [1] filed a deletion request for ruby-highline-1 [2]: Legacy package, no longer needed. Same former maintainer submitted its only consumer for deletion: ruby-commander-fastlane (PRQ#50619). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ruby-highline-1/