Updated mediawiki/extensions
Project: mediawiki/extensions/AbuseFilter  5d50832447f6f5aa037c53972eee64e887e1925d

JSHint: If you use 'use strict', make sure you actually pass it.

Someone added "use strict" to AbuseFilter JS files, but it didn't
actually pass in strict mode.

Change-Id: I0cf26b4dacfa88fb40d0595276db65239823763a