Updated mediawiki/extensions
Project: mediawiki/extensions/ZeroPortal  75c07b21d08523a9f5ed2389a3912a0991a8fc7c

Fix capitalisation of "Zero"

We're hopefully providing more than zero features. Spotted by Loka Profil:
<https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Zeroportal-desc/sv>

Change-Id: Id8506113e2bcf14338696bfc53d061581d6cb568