Do not depend on k8s.io/apimachinery/pkg/util/net
Do not depend on k8s.io/apimachinery/pkg/util/net

Instead, inline net.SetTransportDefaults and copy
net.NewProxierWithNoProxyCIDR.

This allows use of this package in OpenShift, which uses an older
version of k8s.io packages.

Signed-off-by: Miloslav Trmač <9c008e38982a5397deb855345fb164f0558459ae@redhat.com>

masters-of-cats/image,containers/image,containers/image