Address:
https://mail.gnome.org/archives/distributor-list/2020-September/msg00001.html
gnome3.gnome-{control-center,settings-daemon,shell} ship within their
tarball a copy of lignome-volume-control in the `subprojects/gvc/`. This
commit makes them use an updated version of it, which supports Modern
laptops with SOF for audio. Close#98470.
