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.

• cachetools changes from 7.2.1 to 7.2.3
• certifi changes from 2026.7.22 to 2026.10.18
• chardet changes from 7.6.0 to 7.7.0
• distlib changes from 0.4.3 to 0.4.4
• filelock changes from 4.1.1 to 4.2.3
• more-itertools changes from 11.1.0 to 11.2.1
• openedx-filters changes from 3.15.0 to 3.16.0
• platformdirs changes from 4.13.0 to 4.13.4
• pluggy changes from 1.6.0 to 1.7.0
• pymongo changes from 4.18.3 to 4.19.0
• pyproject-api changes from 1.11.5 to 1.12.0
• python-discovery changes from 1.6.2 to 1.6.3
• soupsieve changes from 3.0.1 to 3.0.3
• tomlkit changes from 0.15.1 to 0.15.2
• tox changes from 4.65.3 to 4.67.1
• uv changes from 0.13.0 to 0.13.1
• virtualenv changes from 21.14.6 to 21.14.11

[github-actions]

Coverage report

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