Updated mediawiki/extensions
Project: mediawiki/extensions/LiquidThreads  fe45a462dad02db8f8a41e6f8a3a2bdb60dc288c

Maintain a bit more back-compat with MediaWiki core

Follows-up 2b486d4e49.

Change-Id: I344811411ab6ca960e7eb357728103954f094ca0