[PRQ#50788] Deletion Request for ruby27-rspec-expectations

MarsSeed [1] filed a deletion request for ruby27-rspec-expectations [2]: Unneeded legacy Ruby 2.7 package. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ruby27-rspec-expectations/