Updated mediawiki/extensions
Project: mediawiki/extensions/ApprovedRevs  3f1d61f252c6188c0e63a899c3490748c747515d

Fix to get "blank if unapproved" working for (apparently) MW 1.24+

Change-Id: I18917f543844ad984ca3c7e50d7c9b4d09e3c10b