Add supports_relativization attribute to Data classes

[shrutipatel31]

Summary: Add a class attribute supports_relativization to the Data class hierarchy to indicate whether a data type supports relativization. This infrastructure change will be used in a follow-up diff to improve the Summary analysis by checking this attribute instead of using isinstance checks and would provide a cleaner, more extensible way to check for relativization support compared to type checking.

Why this change:

• Provides a more maintainable and extensible design pattern
• Eliminates the need for external isinstance() checks against specific data types
• Makes it easy for future data types to declare relativization support

Changes:

• Add supports_relativization: bool = True class attribute to the base Data class
• Override supports_relativization = False in MapData class since it raises NotImplementedError in its relativize() method
• Add documentation comments explaining the purpose of the attribute

Differential Revision: D85807192

[meta-codesync[bot]]

@shrutipatel31 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85807192.

[codecov-commenter]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 96.56%. Comparing base (dcce1d4) to head (50ff14b).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4482   +/-   ##
=======================================
  Coverage   96.56%   96.56%           
=======================================
  Files         551      551           
  Lines       56892    56902   +10     
=======================================
+ Hits        54940    54950   +10     
  Misses       1952     1952           

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