Error handling error 'GetResponseStream'

[Luke-Williams9]

InvokeCWCWebRequest.ps1 does not seem to handle Invoke-Webrequest errors properly when catching then.
(# Issue Request, like 24)

This happens to me in Powershell 7, on Windows and Linux.

The error:
"Connect-CWC: Method invocation failed because [System.Net.Http.HttpResponseMessage] does not contain a method named 'GetResponseStream'"

I ran into this when connecting to CWC with a user that has insufficient permissions.