Open a resource in Azure Portal

**Is your feature request related to a problem? Please describe.**

**Describe the solution you'd like**
As a customer, I want to open a resource directly in the azure portal
So I can more quickly view all the parameters on an object in a graphical format.

Something like,

az vmss show -n demo -g test -o azureportal, or
az vmss show -n demo -g test --visualize-in-portal

Here is the URL to view this resource in the Azure Portal. We will open a browser window to this resource.
https://portal.azure.com/subscriptions/576f5e67-b043-4ec9-81e9-47c7e8692cc4/resourceGroups/test/providers/Microsoft.Compute/virtualMachineScaleSets/demo/overview

**Describe alternatives you've considered**

**Additional context**