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 1.42.54 to 1.42.59
• botocore changes from 1.42.54 to 1.42.59
• certifi changes from 2026.1.4 to 2026.2.25
• coveralls changes from 4.0.2 to 4.1.0
• filelock changes from 3.24.3 to 3.25.0
• isort changes from 8.0.0 to 8.0.1
• lxml-html-clean changes from 0.4.3 to 0.4.4
• tox changes from 4.44.0 to 4.47.0

[edx-requirements-bot]

These Packages need manual review..

• [NEW] annotated-doc (0.0.4) added to the requirements
• [REMOVED] chardet (6.0.0.post1) removed from the requirements
• [REMOVED] docopt (0.6.2) removed from the requirements
• [NEW] python-discovery (1.1.0) added to the requirements
• [NEW] shellingham (1.5.4) added to the requirements
• [NEW] typer (0.24.1) added to the requirements
• [MAJOR] virtualenv changes from 20.38.0 to 21.1.0

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 55.35%. Comparing base (af5b703) to head (d1677af).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #346   +/-   ##
=======================================
  Coverage   55.35%   55.35%           
=======================================
  Files           3        3           
  Lines          56       56           
=======================================
  Hits           31       31           
  Misses         25       25           

Flag	Coverage Δ
unittests	55.35% <ø> (ø)

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