Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  968d972d69adb0b068ba5c9abd69234c81d1d1af

curl_setopt doesn't seem to url-encode the text

It's probably best to fix it in CurlHttpRequest or MWHttpRequest

Bug: 58538
Change-Id: I6449042934823e3fb35bcebb5f8dd53330cde9e4