Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  122456e9b8dc7d8bf9264ffd284c80f70058fb3e

(Bug 45223) URL-escape title before it is used in URL

Before merging this changeset, please check the current status of
the changeset in https://gerrit.wikimedia.org/r/#/c/51179/

Change-Id: I2c5dcb997157b36fda6547714b12be7dfa6b4712