Fix rpm dependencies for mount and iproute2 (#212)
Fix rpm dependencies for mount and iproute2 (#212)

In rpm distros mount is provided by util-linux package, no need to
duplicate dependency. iproute usually provided by iproute package.
Even on OpenSUSE package iproute2 provides name iproute.

Fixes: #204
ixdy/kubernetes-release,ixdy/kubernetes-release,kubernetes/release,kubernetes/release