[PRQ#58486] Deletion Request for owncloud-app-roundcube

MarsSeed [1] filed a deletion request for owncloud-app-roundcube [2]: Owncloud is EOL and doesn't work anymore on Arch Linux. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/owncloud-app-roundcube/