Migrate v2 branch to develop

[yunchu]

Summary

This PR is for migrating v2 branch to develop.

How to test

Checklist

• I have added unit tests to cover my changes.​
• I have added integration tests to cover my changes.​
• I have added e2e tests for validation.
• 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) 2023 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

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Codecov Report

Attention: Patch coverage is 74.82550% with 541 lines in your changes are missing coverage. Please review.

Project coverage is 61.55%. Comparing base (eaae856) to head (b150b5e).
Report is 2 commits behind head on develop.

Files	Patch %	Lines
src/otx/algo/classification/deit_tiny.py	0.00%	93 Missing ⚠️
...c/otx/algo/action_classification/openvino_model.py	28.78%	47 Missing ⚠️
...tx/algo/action_classification/backbones/movinet.py	81.97%	42 Missing ⚠️
.../algo/classification/backbones/otx_efficientnet.py	84.61%	38 Missing ⚠️
src/otx/algo/classification/otx_dino_v2.py	53.52%	33 Missing ⚠️
src/otx/algo/classification/efficientnet_v2.py	0.00%	27 Missing ⚠️
src/otx/algo/detection/losses/cross_focal_loss.py	61.29%	24 Missing ⚠️
src/otx/algo/classification/mobilenet_v3_large.py	47.72%	23 Missing ⚠️
src/otx/algo/classification/torchvision_model.py	78.12%	21 Missing ⚠️
src/otx/algo/detection/atss.py	52.63%	18 Missing ⚠️
... and 22 more

Additional details and impacted files

@@             Coverage Diff              @@
##           develop    #3102       +/-   ##
============================================
- Coverage    80.75%   61.55%   -19.20%     
============================================
  Files          536      259      -277     
  Lines        40408    15278    -25130     
============================================
- Hits         32631     9405    -23226     
+ Misses        7777     5873     -1904     

Flag	Coverage Δ
py310	61.55% <74.82%> (?)
py311	61.55% <74.82%> (?)

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