add new model to the entrance guard

mindspore/lite/test/models_only_for_process.cfg

@@ -12,7 +12,6 @@ lite-model_east-text-detector_dr_1.tflite
 magenta_arbitrary-image-stylization-v1-256_fp16_transfer_1.tflite
 magenta_arbitrary-image-stylization-v1-256_int8_transfer_1.tflite
 magenta_arbitrary-image-stylization-v1-256_int8_prediction_1.tflite
-gts_model_quant_frozen.tflite
 albert_lite_base_squadv1_1.tflite
 efficientnet_lite0_int8_2.tflite
 efficientnet_lite1_int8_2.tflite

mindspore/lite/test/models_tflite_awaretraining.cfg

@@ -37,3 +37,4 @@ detect.tflite
 ssd_mobilenet_v1_1_default_1.tflite
 object_detection_mobile_object_localizer_v1_1_default_1.tflite
 gts_detect_0730_quant_frozen.tflite
+gts_model_quant_frozen.tflite

mindspore/lite/tools/common/node_util.cc

@@ -136,7 +136,8 @@ static const std::vector<schema::PrimitiveType> int8OpList = {schema::PrimitiveT
                                                               schema::PrimitiveType_DetectionPostProcess,
                                                               schema::PrimitiveType_Crop,
                                                               schema::PrimitiveType_PriorBox,
-                                                              schema::PrimitiveType_QuantDTypeCast};
+                                                              schema::PrimitiveType_QuantDTypeCast,
+                                                              schema::PrimitiveType_L2Norm};
 
 static const std::vector<schema::PrimitiveType> needInsertOpList = {
   schema::PrimitiveType_Eltwise, schema::PrimitiveType_Activation,   schema::PrimitiveType_Concat,