[BUG][Azure.Identity] Fail to authenticate when using InteractiveBrowserCredential

[erich-wang]

Describe the bug
Get the following exception when using InteractiveBrowserCredential:

MsalClientException: Only loopback redirect uri is supported, but urn:ietf:wg:oauth:2.0:oob was found. Configure http://localhost or http://localhost:port both during app registration and when you create the PublicClientApplication object. See https://aka.ms/msal-net-os-browser for details

To Reproduce
Steps to reproduce the behavior (include a code snippet, screenshot, or any additional information that might help us reproduce the issue)

            string powerShellClientId = "1950a258-227b-4e31-a9cf-717495945fc2";
            string tenantId = "72f988bf-86f1-41af-91ab-2d7cd011db47";

            CancellationToken cancellationToken = new CancellationToken();

            var options = new InteractiveBrowserCredentialOptions()
            {
                ClientId = powerShellClientId,
                EnablePersistentCache = true,
                DisableAutomaticAuthentication = false,
            };
            InteractiveBrowserCredential credential = new InteractiveBrowserCredential(options);
            var r1 = credential.Authenticate();

Environment:

• Name and version of the Library package used: [Azure.Identity 1.2.0-preview.6]
• Hosting platform or OS and .NET runtime version (dotnet --info output for .NET Core projects): [.Net core 3.1.302]
• IDE and version : [e.g. Visual Studio 16.6]

[JadeCoding]

I got this same issue when following steps in this doc: https://docs.microsoft.com/en-us/azure/digital-twins/tutorial-code