Updated mediawiki/extensions
Project: mediawiki/extensions/CollapsibleVector  a33dbbf67267f2729e1ed4cf57e8bf52884ca233

Fixes for CollapsibleVector

* Includes fixes for prefernce.

* Bumps version to 0.1.4

Bug: T76314
Change-Id: I9387a31b5478a83c7db1b111ae9e8c3cc184fa88