Updated mediawiki/extensions
Project: mediawiki/extensions/UploadWizard  1b6b3e693a20ded38cb92efb8d476ecc8b553f84

Rename getConfig to getRawConfig, to be more explicit

This isn't actually used anywhere yet, so is fine

Change-Id: I991055a54bb52d991480b300486230b2804da2ee