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.

• attrs changes from 25.3.0 to 25.4.0
• boto3 changes from 1.40.45 to 1.40.50
• botocore changes from 1.40.45 to 1.40.50
• cachetools changes from 6.2.0 to 6.2.1
• filelock changes from 3.19.1 to 3.20.0
• idna changes from 3.10 to 3.11
• nh3 changes from 0.3.0 to 0.3.1
• platformdirs changes from 4.4.0 to 4.5.0
• pyproject-api changes from 1.9.1 to 1.10.0
• rich changes from 14.1.0 to 14.2.0
• tox changes from 4.30.3 to 4.31.0
• virtualenv changes from 20.34.0 to 20.35.3

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (67ba572) to head (79cc3d3).
⚠️ Report is 5 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #444   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           17        17           
  Lines          460       460           
  Branches        51        51           
=========================================
  Hits           460       460           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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[edx-requirements-bot]

Closing obsolete PR.