Updated mediawiki/extensions
Project: mediawiki/extensions/CodeEditor  62da94ce68de11d30b29af52e20fb8789bf6d0d3

Remove trailing commas

Also submitted upstream as:
https://github.com/ajaxorg/ace/pull/1742

Change-Id: Ia71b4e35a7168ea4c437ae728de71e5b0fe03bbe