The Debian patches need to be refreshed to update to git master. I have done so, tested that it works on Linux amd64, and opened an MR on salsa [1]. This MR also disables building the embedded QSQLite library; the Debian version appears sufficient for Clementine.
Antonio [1] https://salsa.debian.org/thomaspi-guest/pkg-clementine/merge_requests/1