qemu: Mark NVMe disks as 'need VFIO'

There are couple of places where a domain with a VFIO device gets
special treatment: in CGroups when enabling/disabling access to
/dev/vfio/vfio, and when creating/removing nodes in domain mount
namespace. Well, a NVMe disk is a VFIO device too. Fortunately,
we have this qemuDomainNeedsVFIO() function which is the only
place that needs adjustment.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NCole Robinson <crobinso@redhat.com>

src/qemu/qemu_domain.c

@@ -13826,7 +13826,8 @@ bool
 qemuDomainNeedsVFIO(const virDomainDef *def)
 {
     return virDomainDefHasVFIOHostdev(def) ||
-        virDomainDefHasMdevHostdev(def);
+        virDomainDefHasMdevHostdev(def) ||
+        virDomainDefHasNVMeDisk(def);
 }