chore: Upgrade Python requirements

[edx-requirements-bot]

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

Deleted obsolete pull_requests:
#377

[edx-requirements-bot]

List of packages in the PR without any issue.

• anyio changes from 4.13.0 to 4.14.2
• asgiref changes from 3.11.1 to 3.12.1
• ast-serialize changes from 0.3.0 to 0.6.0
• beautifulsoup4 changes from 4.14.3 to 4.15.0
• cachetools changes from 7.1.1 to 7.1.6
• certifi changes from 2026.4.22 to 2026.7.22
• cffi changes from 2.0.0 to 2.1.0
• charset-normalizer changes from 3.4.7 to 3.4.9
• click changes from 8.3.3 to 8.4.2
• coverage[toml] changes from 7.14.0 to 7.15.2
• diff-cover changes from 10.2.0 to 10.4.1
• distlib changes from 0.4.0 to 0.4.3
• django changes from 5.2.14 to 5.2.16
• django-stubs changes from 6.0.4 to 6.0.7
• django-stubs-ext changes from 6.0.4 to 6.0.7
• docutils changes from 0.22.4 to 0.23
• filelock changes from 3.29.0 to 3.32.0
• idna changes from 3.14 to 3.18
• jaraco-functools changes from 4.4.0 to 4.6.0
• librt changes from 0.11.0 to 0.13.0
• more-itertools changes from 11.0.2 to 11.1.0
• mypy changes from 2.0.0 to 2.3.0
• nh3 changes from 0.3.5 to 0.3.6
• pip changes from 26.1.1 to 26.1.2
• pip-tools changes from 7.5.3 to 7.6.0
• platformdirs changes from 4.9.6 to 4.11.0
• pydata-sphinx-theme changes from 0.16.1 to 0.20.0
• pylint changes from 4.0.5 to 4.0.6
• pylint-django changes from 2.7.0 to 2.8.0
• pyproject-api changes from 1.10.0 to 1.11.0
• pytest changes from 9.0.3 to 9.1.1
• python-discovery changes from 1.3.0 to 1.5.0
• requests changes from 2.33.1 to 2.34.2
• ruff changes from 0.15.12 to 0.16.0
• snowballstemmer changes from 3.0.1 to 3.1.1
• soupsieve changes from 2.8.3 to 2.9.1
• sphinx-book-theme changes from 1.2.0 to 1.4.0
• sphinxcontrib-mermaid changes from 2.0.2 to 2.1.0
• starlette changes from 1.0.0 to 1.3.1
• stevedore changes from 5.7.0 to 5.9.0
• tomlkit changes from 0.15.0 to 0.15.1
• tox changes from 4.53.1 to 4.58.0
• types-pyyaml changes from 6.0.12.20260510 to 6.0.12.20260724
• typing-extensions changes from 4.15.0 to 4.16.0
• uvicorn changes from 0.46.0 to 0.51.0
• virtualenv changes from 21.3.1 to 21.7.0
• watchfiles changes from 1.1.1 to 1.2.0
• websockets changes from 16.0 to 16.1.1

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] cryptography changes from 48.0.0 to 49.0.0
• [MAJOR] readme-renderer changes from 44.0 to 45.0
• [MAJOR] setuptools changes from 82.0.1 to 83.0.0