chore: Upgrade Python requirements

[edx-requirements-bot]

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

Deleted obsolete pull_requests:
#412

[edx-requirements-bot]

List of packages in the PR without any issue.

• build changes from 1.3.0 to 1.4.0
• cachetools changes from 6.2.2 to 6.2.5
• cachetools changes from 6.2.1 to 6.2.2
• coverage[toml] changes from 7.12.0 to 7.13.2
• dill changes from 0.4.0 to 0.4.1
• django changes from 5.2.8 to 5.2.10
• docutils changes from 0.22.3 to 0.22.4
• filelock changes from 3.20.0 to 3.20.3
• importlib-metadata changes from 8.7.0 to 8.7.1
• jaraco-context changes from 6.0.1 to 6.1.0
• jaraco-functools changes from 4.3.0 to 4.4.0
• pip changes from 25.2 to 25.3
• psutil changes from 7.1.3 to 7.2.1
• pylint-django changes from 2.6.1 to 2.7.0
• pynacl changes from 1.6.1 to 1.6.2
• pytest changes from 9.0.1 to 9.0.2
• rich changes from 14.2.0 to 14.3.1
• setuptools changes from 80.9.0 to 80.10.2
• sqlparse changes from 0.5.4 to 0.5.5
• tomlkit changes from 0.13.3 to 0.14.0
• urllib3 changes from 2.5.0 to 2.6.3
• virtualenv changes from 20.35.4 to 20.36.1
• wheel changes from 0.45.1 to 0.46.3

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] astroid changes from 3.3.11 to 4.0.3
• [MAJOR] certifi changes from 2025.11.12 to 2026.1.4
• [MAJOR] isort changes from 6.1.0 to 7.0.0
• [NEW] packaging (24.2) added to the requirements
• [MAJOR] pycparser changes from 2.23 to 3.0
• [MAJOR] pylint changes from 3.3.9 to 4.0.4