[Feature Request] Add ACE Hunter-Killer module

[Joecuronium]

Is your feature request related to a problem? Please describe.
Adding ACE hunter-killer functionality to vehicles at runtime requires some technical understanding that can not be expected of every host.

Describe the solution you'd like
As suggested by Wallace, a module that sets the variable on the vehicle it gets dropped on would streamline and simplify the flow during the mission .

Why is this this best way to solve the problem?
While not a catch-all solution for all vehicles due to different configs in different addons, at least on vanilla and most CDLC vics the default should work out of the box. Testing will be needed.

Additional context