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 0.3.0 to 0.5.0
• cachetools changes from 7.1.1 to 7.1.2
• click changes from 8.3.3 to 8.4.0
• idna changes from 3.14 to 3.15
• mypy changes from 2.0.0 to 2.1.0
• requests changes from 2.33.1 to 2.34.2
• sentry-sdk[flask] changes from 2.59.0 to 2.60.0
• types-requests changes from 2.33.0.20260508 to 2.33.0.20260513

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.84%. Comparing base (0fc64f8) to head (724363a).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #422   +/-   ##
=======================================
  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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