Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  f9983fe4e30986f18acc74760d93e940c12c3a53

Explicitly specify which class comes from which File

Change-Id: Ieeaf047b69c226ed2f9fd2f84a034b89db83829c
GitHub: https://github.com/wikimedia/mediawiki-extensions-UploadWizard/pull/2