[PRQ#42917] Deletion Request for compton-old-git

MarsSeed [1] filed a deletion request for compton-old-git [2]: Compton has been discontinued since 2017. [a] There is no need to keep this VCS package. [a]: https://github.com/chjj/compton [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/compton-old-git/