Build centos-minimal on debian hosts
Build centos-minimal on debian hosts

We were missing the yum-utils package for yumdownloader.

Change-Id: If803f126a00bdca81d8e6061a929a8b9d65e751f
Depends-On: I9127bca54331d37b95a1ac9e560dea0dfe4a44f5
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

openstack/ansible-role-diskimage-builder