!6497 Add three available fp16 tflite models

Merge pull request !6497 from XianglongZeng/myms

mindspore/lite/test/models_tflite.cfg

@@ -115,3 +115,6 @@ deeplabv3_1_default_1.tflite
 lite-model_deeplabv3-mobilenetv2_dm05-float16_1_default_1.tflite
 lite-model_deeplabv3-mobilenetv2-float16_1_default_1.tflite
 lite-model_east-text-detector_fp16_1.tflite
+magenta_arbitrary-image-stylization-v1-256_fp16_prediction_1.tflite
+lite-model_cartoongan_fp16_1.tflite
+lite-model_arbitrary-image-stylization-inceptionv3_fp16_predict_1.tflite