Merge pull request k8snetworkplumbingwg#110 from openshift-bot/art-co…

…nsistency-openshift-4.13-ose-multus-whereabouts-ipam-cni

Updating ose-multus-whereabouts-ipam-cni images to be consistent with ART

Dockerfile.openshift

@@ -1,3 +1,6 @@
+# URGENT! ART metadata configuration has a different number of FROMs
+# than this Dockerfile. ART will be unable to build your component or
+# reconcile this Dockerfile until that disparity is addressed.
 # This dockerfile is used for building for OpenShift
 FROM registry.ci.openshift.org/openshift/release:golang-1.17 as builder
 ADD . /go/src/github.com/k8snetworkplumbingwg/whereabouts