[PRQ#50031] Deletion Request for python-discover

MarsSeed [1] filed a deletion request for python-discover [2]: Cleanup of abandoned Openstack related packages (see openstack- keystone's deletion request, PRQ#48978, which is transitively the only end-consumer of this). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-discover/