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.

• billiard changes from 4.2.2 to 4.2.3
• cachetools changes from 6.2.1 to 6.2.2
• certifi changes from 2025.10.5 to 2025.11.12
• click changes from 8.3.0 to 8.3.1
• coverage[toml] changes from 7.11.0 to 7.11.3
• nh3 changes from 0.3.1 to 0.3.2
• pip-tools changes from 7.5.1 to 7.5.2
• python-dotenv changes from 1.1.1 to 1.2.1
• sentry-sdk[flask] changes from 2.42.0 to 2.44.0
• types-cachetools changes from 6.2.0.20250827 to 6.2.0.20251022

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] pytest changes from 8.4.2 to 9.0.1

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.84%. Comparing base (0dd3851) to head (7627a2a).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #394   +/-   ##
=======================================
  Coverage   89.84%   89.84%           
=======================================
  Files          38       38           
  Lines        3103     3103           
  Branches      239      239           
=======================================
  Hits         2788     2788           
  Misses        281      281           
  Partials       34       34           

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