fix: Avoid registering mappers for unselected streams

[ReubenFrankel]

Summary by Sourcery

Bug Fixes:

• Skip registering raw stream schemas for unselected streams in register_raw_streams_from_catalog.

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📚 Documentation preview 📚: https://meltano-sdk--3046.org.readthedocs.build/en/3046/

[sourcery-ai]

Reviewer's Guide

Update register_raw_streams_from_catalog to consult each stream’s selection metadata and skip unselected streams, preventing unnecessary mapper/schema registration.

File-Level Changes

Change	Details	Files
Skip registration of raw streams for unselected catalog entries	Resolve selection mask using catalog_entry.metadata.resolve_selection() Add conditional check to continue the loop when mask[()] is False Exclude unselected streams from raw stream schema registration	singer_sdk/mapper.py

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.36%. Comparing base (d376b62) to head (5c179e7).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3046      +/-   ##
==========================================
- Coverage   91.64%   91.36%   -0.29%     
==========================================
  Files          62       62              
  Lines        5315     5315              
  Branches      686      686              
==========================================
- Hits         4871     4856      -15     
- Misses        312      329      +17     
+ Partials      132      130       -2     

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[codspeed-hq]

CodSpeed Performance Report

Merging #3046 will not alter performance

_{Comparing ReubenFrankel:1942-bug-tap-fails-if-stream-maps-config-contains-a-key-for-an-unselected-stream (5c179e7) with main (d376b62)}

Summary

✅ 8 untouched benchmarks