Change and Verify mass.adjoint = False

[sean-engelstad]

• change default mass Function classmethod to have func.adjoint = False
• Verify that this doesn't mess up the derivatives in FUN3D using the function.id attributes and pushing and pulling composite function calls. The function.id values are setup in the Scenario,Body class
• Fails in the tacs_interface.py with the following when there were 4 total functions, and mass was implemented as adjoint=False. Seems like some of these shape_term expressions should include adjoint_functions as the mass does have structural shape derivatives. (so in the setup need to change the size)

  File "/p/home/seanfire/git/funtofem/funtofem/driver/_funtofem_driver.py", line 315, in _extract_coordinate_derivatives
    solver.get_coordinate_derivatives(scenario, self.model.bodies, step)
  File "/p/home/seanfire/git/funtofem/funtofem/interface/tacs_interface.py", line 963, in get_coordinate_derivatives
    struct_shape_term[:, ifunc] += array.astype(body.dtype)
IndexError: index 3 is out of bounds for axis 1 with size 3