TTT: Fix broken radio/drop animations (#1710) * Fix out-of-date/missing ACT references in the gesture system Apparently some of the values in this table no longer exist in the code (or maybe never did?) Since the loop that goes over this table is now an ipair (#82e842850024fa15f6ce2e20916da8b0bb2a11e4), invalid values in the table broke the loop early. This in turn broke things like radio gestures (Yes, anyone still alive, etc) because their gesture runner was never created. * Update ACT values for weapon/ammo dropping The existing values don't exist, so no animation was playing. This fixes it.