@Ria1 I am not an expert but this is my understanding.

When you speak of "Vnet", you speak of "vnet injection" right? So here, it is only the private and public subnets of your "compute plan" that are injected in your VNET.

This update is only about outbound IPs of the "control plane" (which I guess, doesn't access your storage).

So my conclusion (if I am not wrong), is that you have nothing to do on your deployment regarding this update.