Updating ose-machine-api-operator-container image to be consistent with ART for 4.19

Reconciling with https://github.com/openshift/ocp-build-data/tree/2ea3e6158c93ca104b9d59fd58a71536fa01fb2d/images/ose-machine-api-operator.yml

Author: AOS Automation Release Team

.ci-operator.yaml

@@ -1,4 +1,4 @@
 build_root_image:
   name: release
   namespace: openshift
-  tag: rhel-9-release-golang-1.22-openshift-4.18
+  tag: rhel-9-release-golang-1.23-openshift-4.19

Dockerfile.rhel

@@ -1,9 +1,9 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.22-openshift-4.18 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.23-openshift-4.19 AS builder
 WORKDIR /go/src/github.com/openshift/machine-api-operator
 COPY . .
 RUN NO_DOCKER=1 make build
 
-FROM registry.ci.openshift.org/ocp/4.18:base-rhel9
+FROM registry.ci.openshift.org/ocp/4.19:base-rhel9
 COPY --from=builder /go/src/github.com/openshift/machine-api-operator/install manifests
 COPY --from=builder /go/src/github.com/openshift/machine-api-operator/bin/machine-api-operator .
 COPY --from=builder /go/src/github.com/openshift/machine-api-operator/bin/nodelink-controller .