Updated mediawiki/extensions
Project: mediawiki/extensions/SecurePoll  7cb1964fcfa7a6732352e23555ab39723fe3c4ef

Pass wiki to jump-url, and $suffix and $params into $wgConf->get()

Since I3a90ae7f, the remote auth requires the source wiki ID. So let's
make sure it gets passed from SecurePoll_VotePage.

But just the wiki isn't enough for $wgConf->get(), as (1) it won't
always pick up if wgServer is defined by suffixes and (2) it may have
$lang and other variables in it that need translation. We can derive
the site and lang from 'wiki' if we don't already have them, and then
derive the suffix from the site.

Bug: 73588
Change-Id: I14cb6b446662f9c3ac31f8a93a60dd13d22d6e34