Package is the generic way of using package managers in Ansible. This
will be a noop.
Don't use loops for package managers, since we are able to pass lists of
packages. This will reduce the number of tasks ansible will do.
Change-Id: If7988ba81a6bf851d1b5ec9db6888ba9509ed788
Signed-off-by: Paul Belanger <pabelanger@redhat.com>