feat(typing): expose Python implementation for C utilities for namedtuple and PyStructSequence

[XuehaiPan]

Description

Describe your changes in detail.

Add a wrapped version that has attributes __cxx_implementation__ and __python_implementation__ can be accessible.

Motivation and Context

Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.
You can use the syntax close #15213 if this solves the issue #15213

• I have raised an issue to propose this change (required for new features and bug fixes)

Expose Python implementation for PyTorch Dynamo support.

Types of changes

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds core functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation (update in the documentation)

Checklist

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• I have read the CONTRIBUTION guide. (required)
• My change requires a change to the documentation.
• I have updated the tests accordingly. (required for a bug fix or a new feature)
• I have updated the documentation accordingly.
• I have reformatted the code using make format. (required)
• I have checked the code using make lint. (required)
• I have ensured make test pass. (required)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (0d2f38d) to head (f9e3c85).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##              main      #157    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
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  Files           11        12     +1     
  Lines         1150      1274   +124     
==========================================
+ Hits          1150      1274   +124     

Flag	Coverage Δ
unittests	100.00% <100.00%> (ø)

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