Merge pull request #2107 from openshift-bot/art-consistency-openshift-4.21-openshift-enterprise-cli

NO-JIRA: Updating openshift-enterprise-cli-container image to be consistent with ART for 4.21

Author: openshift-merge-bot[bot]

.ci-operator.yaml

@@ -1,4 +1,4 @@
 build_root_image:
   name: release
   namespace: openshift
-  tag: rhel-9-release-golang-1.24-openshift-4.20
+  tag: rhel-9-release-golang-1.24-openshift-4.21

images/cli/Dockerfile.rhel

@@ -1,9 +1,9 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.24-openshift-4.20 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.24-openshift-4.21 AS builder
 WORKDIR /go/src/github.com/openshift/oc
 COPY . .
 RUN make build --warn-undefined-variables
 
-FROM registry.ci.openshift.org/ocp/4.20:base-rhel9
+FROM registry.ci.openshift.org/ocp/4.21:base-rhel9
 COPY --from=builder /go/src/github.com/openshift/oc/oc /usr/bin/
 RUN for i in kubectl openshift-deploy openshift-docker-build openshift-sti-build openshift-git-clone openshift-manage-dockerfile openshift-extract-image-content openshift-recycle; do ln -sf /usr/bin/oc /usr/bin/$i; done
 LABEL io.k8s.display-name="OpenShift Client" \