[PRQ#43533] Deletion Request for rack

MarsSeed [1] filed a deletion request for rack [2]: Discontinued binary CLI client from 2016 for rackspace. Upstream URL is an empty page. Current documentation site doesn't mention anything about this tool. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/rack/