WebAuthenticationBroker sample for google no longer works

[MartinRichards23]

The Google WebAuthenticationBroker sample no longer works as Google have deprecated the flow that it uses (i.e. the redirect url urn:ietf:wg:oauth:2.0:oob), as described here.

[oldnewthing]

Thanks. I've notified the responsible team.

[oldnewthing]

Fixed in Release v15.0.0.1.