CNV#60388: adding latest stable release note to all versions

Author: ousleyp

modules/virt-supported-cluster-version.adoc

@@ -6,6 +6,8 @@
 [id="virt-supported-cluster-version_{context}"]
 = Supported cluster versions for {VirtProductName}
 
+The latest stable release of {VirtProductName} {VirtVersion} is {HCOVersion}.
+
 {VirtProductName} {VirtVersion} is supported for use on {product-title} {product-version} clusters. To use the latest z-stream release of {VirtProductName}, you must first upgrade to the latest version of {product-title}.
 
 ifdef::openshift-rosa,openshift-rosa-hcp[]