Merge pull request #75864 from palonsoro/OCPBUGS-33598

Author: sheriff-rh

machine_configuration/mco-coreos-layering.adoc

@@ -74,7 +74,7 @@ content: |-
 [source,yaml]
 ----
 # Using a 4.12.0 image
-FROM quay.io/openshift-release-dev/ocp-release@sha256...
+FROM quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256...
 #Install hotfix rpm
 RUN rpm-ostree override replace https://example.com/myrepo/haproxy-1.0.16-5.el8.src.rpm && \
     rpm-ostree cleanup -m && \