Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  01c9c3c21e7df6b458bdc117755a2437dad37f03

Fix scope error in mw.UploadWizardUploadInterface.js

this is window in the setTimeout

Change-Id: Ief808f1cf9ae7cce236a6f972039d9bc54fb1dac