UPSTREAM: <carry>: Updating openshift-enterprise-hyperkube builder & …

…base images to be consistent with ART

Reconciling with https://github.com/openshift/ocp-build-data/tree/b0ab44b419faae6b18e639e780a1fa50a1df8521/images/openshift-enterprise-hyperkube.yml

openshift-hack/images/hyperkube/Dockerfile.rhel

@@ -1,4 +1,4 @@
-FROM registry.svc.ci.openshift.org/ocp/builder:rhel-8-golang-1.15-openshift-4.7 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.15-openshift-4.7 AS builder
 WORKDIR /go/src/k8s.io/kubernetes
 COPY . .
 RUN make WHAT='cmd/kube-apiserver cmd/kube-controller-manager cmd/kube-scheduler cmd/kubelet cmd/watch-termination' && \
@@ -7,7 +7,7 @@ RUN make WHAT='cmd/kube-apiserver cmd/kube-controller-manager cmd/kube-scheduler
     cp /go/src/k8s.io/kubernetes/_output/local/bin/linux/$(go env GOARCH)/{kube-apiserver,kube-controller-manager,kube-scheduler,kubelet,watch-termination} \
     /tmp/build
 
-FROM registry.svc.ci.openshift.org/ocp/4.7:base
+FROM registry.ci.openshift.org/ocp/4.7:base
 RUN yum install -y --setopt=tsflags=nodocs --setopt=skip_missing_names_on_install=False iproute && yum clean all
 COPY --from=builder /tmp/build/* /usr/bin/
 LABEL io.k8s.display-name="OpenShift Kubernetes Server Commands" \