[PRQ#57745] Deletion Request for abraca-git

MarsSeed [1] filed a deletion request for abraca-git [2]: Unbuildable since 2020, as reported on AUR. Upstream is EOL since that year. [a] [a]: https://github.com/Abraca/Abraca [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/abraca-git/