suse-qt65: Includes AppStream built from master
This one is targetting AppStream 1.0 that will come with Qt 6 support. This is what Plasma 6 intends to use from Discover, Plasma Workspace.
Marking as draft because it needs this fix in Qt 6.5, otherwise AppStreamQt won't build. https://codereview.qt-project.org/c/qt/qtbase/+/471891
CC @matthiask