[PRQ#75681] Merge Request for yarock-mpv

FabioLolix [1] filed a request to merge yarock-mpv [2] into yarock [3]: Yarock pkgbuild returned using qt6-multimedia backend; no intentions to keep also this pkgbuild [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/yarock-mpv/ [3] https://aur.archlinux.org/pkgbase/yarock/