Updated mediawiki/extensions
Project: mediawiki/extensions/CodeMirror  8f270c34a9cf666481715d4a2f635e56e58c8f4f

refactor css style, move it to own definition (v 2.1.0)

*add highlighting list and indenting
*add tags: <noinclude>, <includeonly>, <onlyinclude>
*modify highlighting template variable

Change-Id: If6ae7d127766c32bc7e3c10b226a74ec97a0848f