Use the calibration eager in modular-heft2 for the calibrator component

src/sched_policies/modular_heft2.c

@@ -50,7 +50,7 @@ static void initialize_heft2_center_policy(unsigned sched_ctx_id)
 
 	struct starpu_sched_component * perfmodel_component = starpu_sched_component_heft_create(t, NULL);
 	struct starpu_sched_component * no_perfmodel_component = starpu_sched_component_eager_create(t, NULL);
-	struct starpu_sched_component * calibrator_component = starpu_sched_component_eager_create(t, NULL);
+	struct starpu_sched_component * calibrator_component = starpu_sched_component_eager_calibration_create(t, NULL);
 	
 	struct starpu_sched_component_perfmodel_select_data perfmodel_select_data =
 		{