Updated mediawiki/extensions
Project: mediawiki/extensions/ContentTranslation  d5a7840462fc0fb36c77deb279b5d8d624c31ab2

Split the $.fn.cxHeader to two files

All UX rendering is moved to a new file

Change-Id: Ifa87abf9c1f71fa0e3c48691789f7b198ce69d17