Removes the gdnative library when no script (gdns) references it any longer. This enables hot reload for gdnative.
Removes the gdnative library when no script (gdns) references it any longer. This enables hot reload for gdnative.

(cherry picked from commit cc5d8bb5adf46aef63828fb23095589e51cca783)

ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot