Updated mediawiki/extensions
Project: mediawiki/extensions/GoogleLogin  1470a88ca6313952639fe6f881ae4d6f739af4b1

Extended Login-workflow

Added error messages in case of login fails.

Added check for blocked users and deny them to login with GoogleLogin.

Added check for non-existing wiki accounts (deleted or merged with another).
Connections with non-existing wiki accounts will be dropped automatically
when the user tries to login. He can create a new account or link the Google
ID with another, existing account.

Bug: 68317
Change-Id: Ia6e411169a69fa55b77c9be5483ff52414865919