[PRQ#57665] Deletion Request for libringqt-git

MarsSeed [1] filed a deletion request for libringqt-git [2]: Broken. EOL since 5 years ago. [a] And backing service ring.cx got shut down. [b] [a]: https://github.com/Elv13/libringqt [b]: server timeouts: https://www.ring.cx/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libringqt-git/