[Feature Request] Enable WAM on Windows Server 2016

[gladjohn]

• Remove the OS check for Windows 2016 and do not fall back to browser when WAM is enabled
• test WAM on Windows Server 2016

[gladjohn]

On a Windows Server 2016 machine, we see the follow error when invoking the new broker

Exception: Microsoft.Identity.Client.NativeInterop.MsalRuntimeException: Status: Unexpected
Context: Caught exception
Tag: 0x2039c1cd

And subsequent calls to the ATI, briefly displays the WAM UI or AAD picker and then auto dismisses, and we log this

Exception: MSAL.NetCore.4.51.0.0.MsalClientException: 
	ErrorCode: authentication_canceled
Microsoft.Identity.Client.MsalClientException: User canceled authentication. 

On a different Win2016 Server, I see the following

Server info :

@MSamWils is there any data you want me to collect to troubleshoot this?