OCPBUGS-37036: Fix opm base image

Author: michaelryanpeter

modules/olm-creating-fb-catalog-image.adoc

@@ -6,7 +6,7 @@ ifdef::openshift-origin[]
 :registry-image: quay.io/operator-framework/opm:latest
 endif::[]
 ifndef::openshift-origin[]
-:registry-image: registry.redhat.io/openshift4/ose-operator-registry:v{product-version}
+:registry-image: registry.redhat.io/openshift4/ose-operator-registry-rhel9:v{product-version}
 endif::[]
 
 :_mod-docs-content-type: PROCEDURE