[PRQ#52536] Deletion Request for mingw-w64-lilv

MarsSeed [1] filed a deletion request for mingw-w64-lilv [2]: No longer needed by mingw-w64-gstreamer et al. Not useful to keep anymore; safe to delete. (Its dependency chain has also been unmaintained for years - mingw-w64-sratom, mingw-w64-serd, mingw-w64-sord, and even mingw-w64-python). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mingw-w64-lilv/