Updated mediawiki/extensions
Project: mediawiki/extensions/TwoFactorAuthentication  df9c797b27a04a4c079b76ce0f9a387edc2c2a61

getDescription must return a string, not a message object.

Probably causing issue described at:
https://www.mediawiki.org/wiki/Thread:Project:Support_desk/Special:SpecialPages_error

Change-Id: Ic1e6e537b0a1ce50ad1729d4ef93cf68aa2586b5