[Auto Parallel] Fix ckpt_converter for auto_parallel

[zhangyuqin1998]

PR types

Others

PR changes

Others

Description

修复混合并行下，加载master_weight不正确的问题
修复动转静下，使用master_weight时，param未被加载到scope的问题

[paddle-bot]

Thanks for your contribution!

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 53.29%. Comparing base (f4cff96) to head (0d04e0f).
Report is 248 commits behind head on develop.

Files with missing lines	Patch %	Lines
paddlenlp/trainer/auto_trainer.py	0.00%	3 Missing ⚠️
paddlenlp/trainer/utils/ckpt_converter.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #9136      +/-   ##
===========================================
- Coverage    53.54%   53.29%   -0.25%     
===========================================
  Files          652      652              
  Lines       106540   105483    -1057     
===========================================
- Hits         57043    56217     -826     
+ Misses       49497    49266     -231     

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[wawltor]

LGTM