The Codex /FAQ page no…

The Codex /FAQ page no longer works and instead appears to force a download of the content of the faq.php mediawiki file instead based on https://www.mediawiki.org/wiki/Topic:Sy299uk8kpikvnib

Can we add some kind of nginx rule to force mediawiki to be loaded in that scenario instead?

Ref: https://meta.trac.wordpress.org/ticket/3513

Thanks in advance.
#prio3