Fix deprecated license key

[AntoinePrv]

Description

Following https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license

Type of Change

• Bugfix
• Feature / enhancement
• CI / Documentation
• Maintenance

Checklist

• My code follows the general style and conventions of the codebase, ensuring consistency
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• I have run pre-commit run --all locally in the source folder and confirmed that there are no linter errors.
• I have added tests that prove my fix is effective or that my feature works
• New and existing tests pass locally with my changes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.99%. Comparing base (3c5df6b) to head (30e0bc4).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4053      +/-   ##
==========================================
- Coverage   63.99%   63.99%   -0.01%     
==========================================
  Files         303      303              
  Lines       38938    38938              
  Branches     2863     2863              
==========================================
- Hits        24919    24918       -1     
- Misses      13952    13953       +1     
  Partials       67       67              

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.