Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  e64f3183bea4a2f3b8564f8e40e58195ea100d11

(bug 49306) introducing URL data type

Note that this is only a baseline implementation.
It does not yet provide integration with MediaWiki's notion of external links,
and will not trigger (all) spam filters.

Change-Id: I2d26307ad4fb2c48a7373a8867b34f7b9b4f0690