Updated mediawiki/extensions
Project: mediawiki/extensions/UniversalLanguageSelector  30368d121e40d8fc314984a6157a11345131658a

Running tests at language-browsertests.wmflabs.org

This will revert: https://gerrit.wikimedia.org/r/#/c/114457/

Change-Id: I53d7adc685820d421d774c196642bddc9e5f19b0