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 1.42.59 to 1.42.63
• botocore changes from 1.42.59 to 1.42.63
• cachetools changes from 7.0.1 to 7.0.3
• charset-normalizer changes from 3.4.4 to 3.4.5
• code-annotations changes from 2.3.0 to 2.3.2
• cookiecutter changes from 2.6.0 to 2.7.1
• django changes from 5.2.11 to 5.2.12
• filelock changes from 3.24.3 to 3.25.0
• platformdirs changes from 4.9.2 to 4.9.4
• python-discovery changes from 1.1.0 to 1.1.1
• tox changes from 4.46.3 to 4.49.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] chardet changes from 6.0.0.post1 to 7.0.1
• [MAJOR] pytz changes from 2025.2 to 2026.1.post1
• [NEW] tomli-w (1.2.0) added to the requirements