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.

• boto3 changes from 1.42.49 to 1.42.54
• botocore changes from 1.42.49 to 1.42.54
• filelock changes from 3.24.1 to 3.24.3
• platformdirs changes from 4.9.1 to 4.9.2
• pylint changes from 4.0.4 to 4.0.5
• rich changes from 14.3.2 to 14.3.3
• stevedore changes from 5.6.0 to 5.7.0
• tox changes from 4.36.0 to 4.44.0
• virtualenv changes from 20.36.1 to 20.38.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] chardet changes from 5.2.0 to 6.0.0.post1
• [MAJOR] isort changes from 7.0.0 to 8.0.0
• [MAJOR] pip changes from 25.3 to 26.0.1

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.76%. Comparing base (bedac1b) to head (dbe6c5d).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #206   +/-   ##
=======================================
  Coverage   92.76%   92.76%           
=======================================
  Files           5        5           
  Lines         221      221           
=======================================
  Hits          205      205           
  Misses         16       16           

Flag	Coverage Δ
unittests	92.76% <ø> (ø)

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