[CLOSED PR] Gives traitorous botanists acess to the syringe gun and poison bottles

[Studenterhue]

Another admin astutely noted that this feels like giving a job strong traitor items just because the items are strong. I'm all for buffing roles that have a weak antag game, but I don't think Botanist is one of those. Botany has a lot of antag applications, and it already has some pretty good selection of job-specific traitor items. While I don't think giving antag Botanist poison bottles and syringes guns will harm the role, I do think it doesn't really add much. I just don't see a compelling case.