Implementation of lb-version of 'UploadWizard' on Commons

Hello. Perhaps that piece of news was a bit confusing; it just meant that UploadWizard now links to the translated versions of the old upload interface, not of UploadWizard itself. Your translation is very appreciated and indeed there's nothing more you need to worry about: usually it takes at most 48 hours for the translation to arrive on Wikimedia projects, but LocalisationUpdate is broken since about June 5 due to some software updates out of translatewiki.net control.