server: consider also PIPE_ITEM_UPGRADE when searching for drawables in red_clear_surface_drawables_from_pipe
server: consider also PIPE_ITEM_UPGRADE when searching for drawables in red_clear_surface_drawables_from_pipe

fgouget/spice,virtualAMP/spiceplay,Fantu/spice,fgouget/spice,ya-mouse/spice,SPICE/spice,mathslinux/spice,mathslinux/spice,freedesktop-unofficial-mirror/spice__spice,virtualAMP/spiceplay,freedesktop-unofficial-mirror/spice__spice,virtualAMP/spiceplay,mathslinux/spice,mathslinux/spice,dezelin/spice,alon/spice-server,elmarco/spice,Fantu/spice,elmarco/spice,elmarco/spice,alon/spice-server,dezelin/spice,SPICE/spice,alon/spice-server,alon/spice-server,elmarco/spice,dezelin/spice,alon/spice-server,elmarco/spice,freedesktop-unofficial-mirror/spice__spice,fgouget/spice,dezelin/spice,Fantu/spice,freedesktop-unofficial-mirror/spice__spice,ya-mouse/spice,ya-mouse/spice,SPICE/spice,Fantu/spice,fgouget/spice,freedesktop-unofficial-mirror/spice__spice,mathslinux/spice,dezelin/spice,virtualAMP/spiceplay