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 1.43.78 to 1.43.83
• botocore changes from 1.43.78 to 1.43.83
• click changes from 8.4.2 to 8.5.0
• coverage changes from 7.15.4 to 7.16.0
• filelock changes from 3.32.3 to 3.32.4
• imagesize changes from 2.0.0 to 2.0.1
• platformdirs changes from 4.11.3 to 4.11.5
• pylint changes from 4.0.7 to 4.0.8
• python-discovery changes from 1.5.2 to 1.6.0
• simplejson changes from 4.1.1 to 4.1.2
• tox changes from 4.60.0 to 4.61.1
• uv changes from 0.12.5 to 0.12.7
• virtualenv changes from 21.7.4 to 21.7.7

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] isort changes from 8.0.1 to 9.0.1
• [NEW] mypy-extensions (1.1.0) added to the requirements