mesa: update vao _EnabledWithMapMode in copy_array_object
Otherwise it can be out of sync.
Fixes: 306f1ef4 ("mesa: precompute _mesa_get_vao_vp_inputs") Closes: #4331 (closed)
Otherwise it can be out of sync.
Fixes: 306f1ef4 ("mesa: precompute _mesa_get_vao_vp_inputs") Closes: #4331 (closed)