Update list of production wikis that should be tested as working

I fixed af, am, kaa, ln and szl wikis' Common.js files.

Ptwikiversity's wiki is working fine as far as I can see.

Change-Id: Ia856d0f5be1a7cb988df58e3914116075e9dc98f
Merge "Update list of production wikis that should be tested as working"