Gem5 xen support in meta-arm-autonomy moved to meta-gem5 under
dynamic-layers/meta-virtualization. Any dependencies on 'arm-autonomy-host'
or 'arm-autonomy-guest' in DISTRO_FEATURES replaced with 'xen'.
Issue-Id: SCM-2091
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Change-Id: Ia2db68e2cd88c4277e8edc213aebb88d90c0cd23
Signed-off-by: Jon Mason <jon.mason@arm.com>