remove mention of VKS Windows from release notes

Author: sujeet-kr

calico-enterprise_versioned_docs/version-3.23-2/release-notes/index.mdx

@@ -111,7 +111,7 @@ For more information, see [Add Maglev load balancing to a service](../networking
 
 ### Install on vSphere Kubernetes Service (VKS)
 
-You can now install $[prodname] on vSphere Kubernetes Service (VKS). You deploy it as a Supervisor Service to your guest clusters, and can add Windows nodes if you need them.
+You can now install $[prodname] on vSphere Kubernetes Service (VKS). You deploy it as an Addon to your guest clusters.
 Air-gapped installs also work, including relocating the bundle and images to a local registry.
 
 For more information, see [vSphere Kubernetes Service (VKS)](../getting-started/install-on-clusters/vks.mdx).