packaging: Use PEP 639

[edgarrmondragon]

https://peps.python.org/pep-0639/

Summary by Sourcery

Build:

• Specify the license in the pyproject.toml file using the license field.

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📚 Documentation preview 📚: https://meltano-sdk--2854.org.readthedocs.build/en/2854/

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the pyproject.toml file to use PEP 639 for license specification.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Use PEP 639 license specification	Replaced license.file with license and license-files. Set license to "Apache-2.0". Set license-files to ["LICENSE"].	pyproject.toml

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[sourcery-ai]

We have skipped reviewing this pull request. We don't review packaging changes - Let us know if you'd like us to change this.

[edgarrmondragon]

New metadata: https://github.com/meltano/sdk/actions/runs/13066167854/attempts/1#summary-36458812095

Metadata-Version: 2.4
Name: singer-sdk
Version: 0.44.2.dev9+g194f1f73
Summary: A framework for building Singer taps
...
License-Expression: Apache-2.0
License-File: LICENSE

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.34%. Comparing base (6e5c47b) to head (194f1f7).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2854   +/-   ##
=======================================
  Coverage   91.34%   91.34%           
=======================================
  Files          62       62           
  Lines        5209     5209           
  Branches      673      673           
=======================================
  Hits         4758     4758           
  Misses        319      319           
  Partials      132      132           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[codspeed-hq]

CodSpeed Performance Report

Merging #2854 will not alter performance

_{Comparing edgarrmondragon/packaging/pep639 (194f1f7) with main (6e5c47b)}

Summary

✅ 7 untouched benchmarks