[PRQ#45620] Deletion Request for mingw-w64-libpurple

MarsSeed [1] filed a deletion request for mingw-w64-libpurple [2]: Orphan, outdated library, short-time effort (2021-12-08 - 2021-12-11). Nothing depends on it, and cannot be built because of a missing transitive dependency. Its related dependencies are also orphan leftovers. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mingw-w64-libpurple/