Updated mediawiki/extensions
Project: mediawiki/extensions/GWToolset  1525031a807ae487870f414cfb0c70ee65797328

augmentAllowedExtensions

chris steipp requested that:

* we remove augmentAllowedExtensions from includes/Handlers/UploadHandler.php if it's unused

Change-Id: If2cf6ef87f42d97ebd7fdeb18f83ef23e65b54c1