UPSTREAM: <carry>: Updating atomic-openshift-cluster-autoscaler-container image to be consistent with ART for 4.20

Reconciling with https://github.com/openshift/ocp-build-data/tree/8f77fc475c95f9d98c348deb2feb88f5952d7357/images/atomic-openshift-cluster-autoscaler.yml

Author: AOS Automation Release Team

images/cluster-autoscaler/Dockerfile.rhel

@@ -1,10 +1,10 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.23-openshift-4.19 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.24-openshift-4.20 AS builder
 WORKDIR /go/src/k8s.io/autoscaler
 COPY . .
 WORKDIR /go/src/k8s.io/autoscaler/cluster-autoscaler
 RUN go build --tags clusterapi -o ./cluster-autoscaler .
 
-FROM registry.ci.openshift.org/ocp/4.19:base-rhel9
+FROM registry.ci.openshift.org/ocp/4.20:base-rhel9
 COPY --from=builder /go/src/k8s.io/autoscaler/cluster-autoscaler/cluster-autoscaler /usr/bin/
 CMD /usr/bin/cluster-autoscaler
 LABEL summary="Cluster Autoscaler for OpenShift and Kubernetes"