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 1.42.64
• botocore changes from 1.42.59 to 1.42.64
• cachetools changes from 7.0.1 to 7.0.5
• camel-converter[pydantic] changes from 5.0.0 to 5.1.0
• charset-normalizer changes from 3.4.4 to 3.4.5
• code-annotations changes from 2.3.0 to 2.3.2
• enterprise-integrated-channels changes from 0.1.49 to 0.1.50
• faker changes from 40.5.1 to 40.8.0
• filelock changes from 3.25.0 to 3.25.1
• google-api-python-client changes from 2.191.0 to 2.192.0
• google-auth changes from 2.48.0 to 2.49.0
• google-cloud-firestore changes from 2.23.0 to 2.24.0
• googleapis-common-protos changes from 1.72.0 to 1.73.0
• icalendar changes from 7.0.2 to 7.0.3
• import-linter changes from 2.10 to 2.11
• maxminddb changes from 3.1.0 to 3.1.1
• moto changes from 5.1.21 to 5.1.22
• platformdirs changes from 4.9.2 to 4.9.4
• pydata-sphinx-theme changes from 0.15.4 to 0.16.1
• python-discovery changes from 1.1.0 to 1.1.2
• redis changes from 7.2.1 to 7.3.0
• ruff changes from 0.15.4 to 0.15.5
• semgrep changes from 1.153.1 to 1.154.0
• smmap changes from 5.0.2 to 5.0.3
• sphinx-book-theme changes from 1.1.4 to 1.2.0
• tox changes from 4.47.0 to 4.49.1
• virtualenv changes from 21.1.0 to 21.2.0
• vulture changes from 2.14 to 2.15
• wrapt changes from 2.1.1 to 2.1.2

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] chardet changes from 6.0.0.post1 to 7.0.1
• [MAJOR] imagesize changes from 1.4.1 to 2.0.0
• [MAJOR] pytz changes from 2025.2 to 2026.1.post1
• [MAJOR] rich changes from 13.5.3 to 14.3.3
• [MAJOR] testfixtures changes from 10.0.0 to 11.0.0
• [NEW] tomli-w (1.2.0) added to the requirements

[edx-requirements-bot]

Closing obsolete PR.