Done remove AG-tiered Pokemon from the CAP teambuilder

[Rabia]

as far as I can tell CAP AG does not exist; I do not want to have to go past a whole bunch of Gigantamax Pokemon that I cannot use when trying to build for CAP :(

 

[DaWoblefet]

I think Kris fixed this here a while ago: https://github.com/smogon/pokemon-showdown-client/pull/1710

It's definitely working right now!