Updated mediawiki/extensions
Project: mediawiki/extensions/CentralNotice  9f3881ff2a55b1cfeca13c9a29d8a9fb566cfb31

Replace usage of SpecialPage::getTitle with getPageTitle

Was deprecated in 1.23, see Icdcf5d5295ef5e7f08b1d403e0c123f78738fd40

Change-Id: Icb1dca1b63365bdc7a5c948c5b2761ea563b045d