[virt] adding OKD placeholder text back with ifdefs

Author: ousleyp

virt/about-virt.adoc

@@ -6,6 +6,13 @@ include::_attributes/common-attributes.adoc[]
 
 toc::[]
 
+ifdef::openshift-origin[]
+Documentation for {VirtProductName} will be available for {product-title} {product-version} in the near future.
+
+In the meantime, the link:https://docs.okd.io/4.10/virt/about-virt.html[{VirtProductName} 4.10 documentation] is available as part of the {product-title} 4.10 documentation.
+endif::[]
+
+ifdef::openshift-enterprise[]
 Learn about {VirtProductName}'s capabilities and support scope.
 
 include::modules/virt-what-you-can-do-with-virt.adoc[leveloffset=+1]
@@ -21,3 +28,4 @@ You can check your {VirtProductName} cluster for compliance issues by installing
 include::snippets/technology-preview.adoc[]
 
 include::modules/virt-supported-cluster-version.adoc[leveloffset=+2]
+endif::[]