chore: Upgrade Python requirements

[edx-requirements-bot]

Python requirements update. Please review the changelogs for the upgraded packages.

Deleted obsolete pull_requests:
#256

[edx-requirements-bot]

List of packages in the PR without any issue.

• build changes from 1.4.0 to 1.5.0
• cachetools changes from 7.0.3 to 7.1.1
• celery changes from 5.6.2 to 5.6.3
• certifi changes from 2026.2.25 to 2026.4.22
• chardet changes from 7.0.1 to 7.4.3
• charset-normalizer changes from 3.4.5 to 3.4.7
• click changes from 8.3.1 to 8.3.3
• coverage[toml] changes from 7.13.4 to 7.13.5
• django changes from 5.2.12 to 5.2.14
• djangorestframework changes from 3.16.1 to 3.17.1
• filelock changes from 3.25.0 to 3.29.0
• greenlet changes from 3.3.2 to 3.5.0
• idna changes from 3.11 to 3.13
• jaraco-context changes from 6.1.1 to 6.1.2
• lxml[html-clean] changes from 6.0.2 to 6.1.0
• nh3 changes from 0.3.3 to 0.3.5
• packaging changes from 26.0 to 26.2
• pip changes from 26.0.1 to 26.1.1
• platformdirs changes from 4.9.4 to 4.9.6
• pydata-sphinx-theme changes from 0.15.4 to 0.16.1
• pygments changes from 2.19.2 to 2.20.0
• pytest changes from 9.0.2 to 9.0.3
• pytest-cov changes from 7.0.0 to 7.1.0
• python-discovery changes from 1.1.1 to 1.3.0
• requests changes from 2.32.5 to 2.33.1
• setuptools changes from 82.0.0 to 82.0.1
• sphinx-book-theme changes from 1.1.4 to 1.2.0
• sqlalchemy changes from 2.0.48 to 2.0.49
• tox changes from 4.49.0 to 4.53.1
• virtualenv changes from 21.1.0 to 21.3.1
• wcwidth changes from 0.6.0 to 0.7.0
• wheel changes from 0.46.3 to 0.47.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] code-annotations changes from 2.3.2 to 3.0.0
• [MAJOR] cryptography changes from 46.0.5 to 48.0.0
• [MAJOR] edx-celeryutils changes from 1.4.0 to 2.0.0
• [MAJOR] edx-i18n-tools changes from 1.9.0 to 2.0.0
• [MAJOR] edx-lint changes from 5.6.0 to 6.1.0
• [MAJOR] more-itertools changes from 10.8.0 to 11.0.2
• [MAJOR] rich changes from 14.3.3 to 15.0.0
• [MAJOR] simplejson changes from 3.20.2 to 4.1.1
• [MAJOR] tzdata changes from 2025.3 to 2026.2