Merge ~bladernr/plainbox-provider-checkbox:1683895-virt-kvm-s390-invalid-machine into plainbox-provider-checkbox:master

[Jeff Lane ]

bin/virtualization: change the machine type to more generic s390-ccw-virtio

[Jeff Lane  (bladernr)]

tested, only affects s390x. Self approve

review: Approve

diff --git a/bin/virtualization b/bin/virtualization
index 0d450a9..46cf13e 100755
--- a/bin/virtualization
+++ b/bin/virtualization
@@ -126,7 +126,7 @@ QEMU_ARCH_CONFIG = {
         'qemu_disk_type': QEMU_DISK_TYPE_VIRTIO,
         'qemu_extra_args': [
             '-enable-kvm',
-            '-machine', 's390-ccw-virtio-2.5',
+            '-machine', 's390-ccw-virtio',
         ],
     },
 }