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.

• ast-serialize changes from 0.6.0 to 0.8.0
• cachetools changes from 7.1.6 to 7.1.7
• cffi changes from 2.1.0 to 2.1.1
• chardet changes from 7.4.3 to 7.5.1
• coverage[toml] changes from 7.15.2 to 7.15.4
• diff-cover changes from 10.4.1 to 10.5.0
• django changes from 5.2.16 to 5.2.17
• django-debug-toolbar changes from 7.0.0 to 7.1.0
• django-stubs changes from 6.0.7 to 6.1.0
• django-stubs-ext changes from 6.0.7 to 6.1.0
• djangorestframework changes from 3.17.1 to 3.18.0
• djangorestframework-stubs changes from 3.17.0 to 3.17.1
• filelock changes from 3.32.0 to 3.32.2
• librt changes from 0.13.0 to 0.15.0
• packaging changes from 26.2 to 26.3
• pip changes from 26.1.2 to 26.2.1
• pip-tools changes from 7.6.0 to 7.6.1
• platformdirs changes from 4.11.0 to 4.11.2
• pylint changes from 4.0.6 to 4.0.7
• pytest-django changes from 4.12.0 to 4.14.0
• python-discovery changes from 1.5.0 to 1.5.1
• soupsieve changes from 2.9.1 to 2.9.2
• tox changes from 4.58.0 to 4.59.0
• virtualenv changes from 21.7.0 to 21.7.4
• wheel changes from 0.47.0 to 0.48.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] cryptography changes from 49.0.0 to 50.0.0
• [MAJOR] edx-organizations changes from 8.0.0 to 9.0.0
• [MAJOR] setuptools changes from 83.0.0 to 84.0.0
• [MAJOR] twine changes from 6.2.0 to 7.0.0
• [NEW] typing-extensions (4.16.0) added to the requirements

[edx-requirements-bot]

Closing obsolete PR.