qemu_capabilities: Temporarily disable dbus-vmstate capability

The qemu side is not merged in yet, so there is a chance that the
interface will change. Don't detect the capability just yet then.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

src/qemu/qemu_capabilities.c

@@ -1129,7 +1129,6 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "virtio-serial-pci-non-transitional", QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL },
     { "max-x86_64-cpu", QEMU_CAPS_X86_MAX_CPU },
     { "bochs-display", QEMU_CAPS_DEVICE_BOCHS_DISPLAY },
-    { "dbus-vmstate", QEMU_CAPS_DBUS_VMSTATE },
 };
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVirtioBalloon[] = {