Minor Brigging revheads doesn't trigger end of game on Oshan Laboratory

[basiliskgf]

Yeah, it's listed as a win condition on the wiki, along with station heads leaving the z-level: https://wiki.ss13.co/Revolutionary

My guess is that the code checking if a head is in the brig doesn't know where Oshan's brig is.

This matters mostly for RP purposes, because it allows for a rev round to be settled without violence.

Not that that would ever happen.