[PRQ#51690] Deletion Request for mingw-w64-meanwhile

MarsSeed [1] filed a deletion request for mingw-w64-meanwhile [2]: Unused library. Current version on AUR is from 2005. Even upstream project seems to have ended 4 years ago. Former maintainer just disowned it after I flagged it OOD in July 2023, for the last upstream release version from 2018. No AUR votes or comments. Not beneficial to keep; safe to delete. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mingw-w64-meanwhile/