some more sif replacements

osal/FreeRTOS/FixedTimeslotTask.cpp

@@ -67,7 +67,7 @@ ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
 		return HasReturnvaluesIF::RETURN_OK;
 	}
 
-	error << "Component " << std::hex << componentId
+	sif::error << "Component " << std::hex << componentId
 		  << " not found, not adding it to pst" << std::endl;
 	return HasReturnvaluesIF::RETURN_FAILED;
 }