chore: Upgrade Python requirements

[edx-requirements-bot]

Python requirements update. Please review the changelogs for the upgraded packages.

[edx-requirements-bot]

List of packages in the PR without any issue.

• ast-serialize changes from 0.12.1 to 0.13.1
• cachetools changes from 7.2.1 to 7.2.3
• certifi changes from 2026.7.22 to 2026.10.18
• distlib changes from 0.4.3 to 0.4.4
• filelock changes from 4.1.1 to 4.2.2
• platformdirs changes from 4.13.0 to 4.13.4
• pluggy changes from 1.6.0 to 1.7.0
• pyproject-api changes from 1.11.5 to 1.12.0
• pytest-mock changes from 3.16.0 to 3.17.0
• python-discovery changes from 1.6.2 to 1.6.3
• sentry-sdk changes from 2.71.0 to 2.72.0
• sphinxcontrib-httpdomain changes from 2.1.0 to 2.2.1
• tomlkit changes from 0.15.1 to 0.15.2
• tox changes from 4.65.3 to 4.67.1
• uv changes from 0.13.0 to 0.13.1
• virtualenv changes from 21.14.6 to 21.14.11

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.85%. Comparing base (be266fd) to head (e7114d8).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #459   +/-   ##
=======================================
  Coverage   89.85%   89.85%           
=======================================
  Files          38       38           
  Lines        3105     3105           
  Branches      239      239           
=======================================
  Hits         2790     2790           
  Misses        281      281           
  Partials       34       34           

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