Prevent auto-evo from evolving multicellular organelles in the microbe stage

[hhyyrylainen]

As this is pretty silly that the AI can add this organelle while still being microbial:

Whereas for the player it is locked until multicellular

Should be as simple as filtering the list of available organelles based on the stage the species to evolve is in auto-evo (though for now might be fine enough to just modify the pressure steps to never consider multicellular organelles but this will need a TODO added).