Refine recipes for classification

[harimkang]

Summary

			Small		Medium		Large
Task	Model	otx_version	Test/Accuracy	Train/e2e_time	Test/Accuracy	Train/e2e_time	Test/Accuracy	Train/e2e_time
MULTI_CLASS_CLS	deit_tiny	develop	1.0	19	0.7831	38	0.8385	436
		This PR	1.0	11	0.7998	89	0.8540	263
	dino_v2	develop	0.9842	40	0.8435	206	0.8960	883
		This PR	1.0	15	0.8428	245	0.8972	847
	efficientnet_b0	develop	0.9989	19	0.7704	116	0.8338	288
		This PR	1.0	10	0.7819	88	0.8338	296
	efficientnet_v2	develop	0.9966	26	0.8525	123	0.8854	434
		This PR	1.0	17	0.8577	148	0.8878	564
	mobilenet_v3_large	develop	0.9842	18	0.7733	105	0.8246	401
		This PR	0.9831	10	0.7889	63	0.8263	265

How to test

Checklist

• I have added unit tests to cover my changes.​
• I have added integration tests to cover my changes.​
• I have ran e2e tests and there is no issues.
• I have added the description of my changes into CHANGELOG in my target branch (e.g., CHANGELOG in develop).​
• I have updated the documentation in my target branch accordingly (e.g., documentation in develop).
• I have linked related issues.

License

• I submit my code changes under the same Apache License that covers the project.
  Feel free to contact the maintainers if that's a concern.
• I have updated the license header for each file (see an example below).

# Copyright (C) 2024 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

[sungchul2]

Actually, it is no problem for validation and test transforms in the above comments because otx ignores if there are no override components although those keys are set in reset.
But I think it should be updated because it is the example that users can refer to for their own recipes.