Updated mediawiki/extensions
Project: mediawiki/extensions/ArticleFeedbackv5  44455641b46b637b637d2c5eb5f42c7e672c49ef

Add index for page-specific requests

All articles have a dedicated feedback page; there's also a per-user
page for feedback on their watchlisted articles. This results in lots
of queries that can be narrowed down to a certain aft_page

Change-Id: I41817822a00af54e7321493d2756b3b36907b26a