[Ships] Gaian destroyer heavy turrets have limited backwards arc

[Haste]

This is not fixable with how cruiser heavies are currently designed. A subset of cruiser heavies are designed with the assumption that the hardpoint is oriented straight forward. Turrets can only have a 180 degree arc backwards, I tried something like 220 and the game just limits it to 180. Changing the orientation of these hardpoints will screw with how Storms, Shards and Light Mortars behave. I might tinker with it a bit more later and see if I can get a compromise of sorts working but I'm not optimistic.

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