Updated mediawiki/extensions
Project: mediawiki/extensions/Scribunto  fcb6d9ff92b2c8132e083da199a91fb8eb5e50a3

Add access to Language::fetchLanguageNames

Apparently this is useful on Commons, where they would like to iterate
over all language names in some of their templates.

Bug: 47833
Change-Id: I6e3291bedc72da6630c485ea9bf381d8d2f5453a