Revert the Security Requistion Vendor

[Trustworthy]

I'm gonna side with Sundance and Drago on this one, limiting how many weapons belts and potentially backpacks can contain would prevent Mr Crime having six tasers, without making spawning as security the only way to viably fight antagonists, apart from raiding the armory, which the antagonists have probably done already. Considering goon already has an issue with players being too apathetic, I don't think we should be limiting the crews ability to fight back like this. Now, even recruiting new secoffs is impossible, making solosec a pain. Meanwhile, limiting the weapons you can carry won't affect security, deputised crew, or crew fighting against antags, but will affect people who carry security's entire arsenal on them. I'd fully support this as a replacement for security loadouts.