Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  3c940f8964abeb334af01ae42fcc783e16a89c4f

Fix or remove calls deprecated in 1.25

Change-Id: I352ec380cadf0933e17b56e8a321ef8d692c8cef
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/854