[LLM] Add Qwen3 (for CI Test)

[DrownFish19]

Before submitting

• Lint code. If there are lint issues, please format the code first.

# Install and register `pre-commit` in the project folder
pip install pre-commit && pre-commit install

# Process previous code files separately
pre-commit run --file XXXX.py

• Add test cases into tests folder. If there are codecov issues, please add tests cases first.

PR types

New features

PR changes

Models

Description

Add Qwen3

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ DrownFish19
❌ ZHUI
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[paddle-bot]

Thanks for your contribution!

[codecov]

Codecov Report

Attention: Patch coverage is 21.92362% with 1104 lines in your changes missing coverage. Please review.

Project coverage is 48.37%. Comparing base (a00471f) to head (be79257).
Report is 25 commits behind head on develop.

Files with missing lines	Patch %	Lines
paddlenlp/transformers/qwen3/modeling.py	16.31%	518 Missing ⚠️
paddlenlp/transformers/qwen3_moe/modeling.py	19.41%	332 Missing ⚠️
paddlenlp/transformers/qwen3/modeling_pp.py	25.00%	126 Missing ⚠️
paddlenlp/transformers/qwen3_moe/modeling_pp.py	31.95%	66 Missing ⚠️
paddlenlp/transformers/qwen3_moe/configuration.py	17.14%	29 Missing ⚠️
paddlenlp/transformers/qwen3/configuration.py	18.75%	26 Missing ⚠️
paddlenlp/transformers/conversion_utils.py	50.00%	3 Missing ⚠️
paddlenlp/transformers/qwen2/modeling.py	75.00%	2 Missing ⚠️
paddlenlp/transformers/model_utils.py	93.33%	1 Missing ⚠️
paddlenlp/transformers/moe_gate.py	83.33%	1 Missing ⚠️

❌ Your patch status has failed because the patch coverage (21.92%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.
❌ Your project status has failed because the head coverage (48.37%) is below the target coverage (58.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #10534      +/-   ##
===========================================
- Coverage    48.66%   48.37%   -0.29%     
===========================================
  Files          768      776       +8     
  Lines       126955   128323    +1368     
===========================================
+ Hits         61780    62077     +297     
- Misses       65175    66246    +1071     

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