Updated mediawiki/extensions
Project: mediawiki/extensions/WikibaseQuery  a826b822754aec81444f5cf9c73082b28b1e59f7

Replace usage of SpecialPage::getTitle with getPageTitle

Was deprecated in 1.23, see Icdcf5d5295ef5e7f08b1d403e0c123f78738fd40

Change-Id: I4e151ea42ee199ac6716cfb63a4709adfeff3e66