Clarify prerequisites for Windows Container Workloads

Author: LorbusChris

windows_containers/enabling-windows-container-workloads.adoc

@@ -14,7 +14,7 @@ Before adding Windows workloads to your cluster, you must install the Windows Ma
 
 * You have installed the OpenShift CLI (`oc`).
 
-* You have installed your cluster using installer-provisioned infrastructure. Clusters installed with user-provisioned infrastructure are not supported for Windows container workloads.
+* You have installed your cluster using installer-provisioned infrastructure, or using user-provisioned infrastructure with the `platform: none` field set in your `install-config.yaml` file.
 
 * You have configured hybrid networking with OVN-Kubernetes for your cluster. This must be completed during the installation of your cluster. For more information, see xref:../networking/ovn_kubernetes_network_provider/configuring-hybrid-networking.adoc#configuring-hybrid-ovnkubernetes[Configuring hybrid networking].