Look for all qemu-img/kvm package names in rhel-based distros
Look for all qemu-img/kvm package names in rhel-based distros

"yum install qemu-img" will get the correct package in all cases, but
it can be called qemu-img, qemu-img-ev, qemu-img-rhev, ...
So use a wildcard in package search to allow for all variants

Also use "yum info" instead of "yum list", it is faster and skips online
updates

Change-Id: I4b015858600a573091ab51fc9132577abfebbd0a

openstack/octavia,openstack/octavia,openstack/octavia