Updated mediawiki/extensions
Project: mediawiki/extensions/Scribunto  201bf237b3450ef70222779217292a8ba6edd078

Fix Title library breaking other unit tests

Apparently assigning to $wgHooks at the top of the file breaks every
other hook, somehow. So we need to set it in setUp(), but prevent the
interwiki prefix from being queried beforehand when the dataProvider is
run. Fun.

Change-Id: I8535942e3a0e47d9a5b2ea11c1b0b63c5acf2cc5