Updated mediawiki/extensions
Project: mediawiki/extensions/Interwiki  3bfec2ffa9b819b91d3362a51e537262aa0441b2

Replace usage of SpecialPage::getTitle with getPageTitle

Was deprecated in 1.23, see Icdcf5d5295ef5e7f08b1d403e0c123f78738fd40

Change-Id: I1afffae3c772af6e2d7f8a285e7cf7265f568dd9