Updated mediawiki/skins
Project: mediawiki/skins/Vector  3b44f27c71d605282989b2df01ba33e68e864f75

search.less: Use static width for the search button

Now the width of the search box can increased without increasing
the width of the search button.

Change-Id: I0a9746c16dce44ff2a458e76a55741fcb1f7af0b