Minor AI player ckey fails to display at round end

[Kovirii]

I suspect this is because the player is either in the AI shell or using the camera observer (not "in" the AI core - cancel camera view)
Someone blamed this on the AEye update

[mbc]

note for coder who fixes this (it might even be me later)

ckey retrieval needs to happen from a get_message_mob() proc call on AI

[Flourish]

Fixed!