[PRQ#49800] Deletion Request for qt58

MarsSeed [1] filed a deletion request for qt58 [2]: Unused Qt5 version from 2017. Source 404. If source gets fixed, it fails to build. I recommend deletion. Nothing depends on this, and last comments are from 2017. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/qt58/