Updated mediawiki/extensions
Project: mediawiki/extensions/UniversalLanguageSelector  328eb017c806dd04c20dc310193b8377f509425f

Json message loader clean up

* Rename JsonMessageLoader to ULSJsonMessageLoader
* Correct the return type of mw.uls.loadLocalization

Follow up: Ic39dec1c484982fb07edd167e83794c0b5f470ee

Change-Id: I13c64a5e89ac75be8a95d951658018a78534f466