having efl_ui_spin implementing efl.ui.range_interactive does not make
sense. Efl.Ui.Spin is a not interactive widget, so it should not
implement that interface.
Depends on D9474
Maketh sense, buildeth and paseth tests.
Actually, this break the Efl.Ui.Spin elm_test, because it is calling efl_ui_range_step_get and _set on the spin in multiple places.
Why was there ever a API call to it ... it was never used ...
fix api calls