Updated mediawiki/extensions
Project: mediawiki/extensions/PageTriage  b3db27f033af1f18f3a1e96f3c6dba9fa924423b

bug 39211 and bug 40310 Minimize and close icons.

* Larger minimize icon
* close and minimize don't appear together.

Change-Id: I14ab671fd1304e572389722a0087293d996e0dfe