Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  48770b567ef2c65475aa9c9a57debf7e9a88c504

Eliminate settings closure in WikibaseLib.default.php

this has been causing trouble in production, when deploying
code, probably due to some APC bug.

the closure is nice but not worth the trouble here.

Bug: 71565
Change-Id: Ibdca008de9d31c969e548068d1b01bf01732cb85