[PRQ#44550] Deletion Request for libva-v4l2-request-hantro-h264-git

MarsSeed [1] filed a deletion request for libva-v4l2-request- hantro-h264-git [2]: Abandoned orphan package, for discontinued fork of libva from 2019. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libva-v4l2-request-hantro-h264-git/