[DSK] Fix some bugs for dsk-v3

[yuanlehome]

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

Others

PR changes

Others

Description

deepseek rope使用融合版本。

[paddle-bot]

Thanks for your contribution!

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 12 lines in your changes missing coverage. Please review.

Project coverage is 51.42%. Comparing base (ac980d3) to head (e1cea47).
Report is 20 commits behind head on develop.

Files with missing lines	Patch %	Lines
.../experimental/transformers/deepseek_v2/modeling.py	0.00%	12 Missing ⚠️

❌ Your patch status has failed because the patch coverage (0.00%) 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 (51.42%) 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    #9874   +/-   ##
========================================
  Coverage    51.41%   51.42%           
========================================
  Files          745      745           
  Lines       118351   118341   -10     
========================================
- Hits         60856    60854    -2     
+ Misses       57495    57487    -8     

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