spice.proto: add SPICE_MSG_LIST to base channel
spice.proto: add SPICE_MSG_LIST to base channel

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