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.

• build changes from 1.4.2 to 1.4.3
• chardet changes from 7.4.0.post2 to 7.4.1
• cryptography changes from 46.0.6 to 46.0.7
• django changes from 5.2.12 to 5.2.13
• lxml changes from 6.0.2 to 6.0.4
• lxml[html-clean] changes from 6.0.2 to 6.0.4
• more-itertools changes from 11.0.1 to 11.0.2
• openedx-filters changes from 3.0.0 to 3.1.0
• platformdirs changes from 4.9.4 to 4.9.6
• pytest changes from 9.0.2 to 9.0.3
• python-discovery changes from 1.2.1 to 1.2.2
• tox changes from 4.52.0 to 4.52.1
• virtualenv changes from 21.2.0 to 21.2.1

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] edx-toggles changes from 5.4.1 to 6.0.0
• [MAJOR] rich changes from 14.3.3 to 15.0.0

[github-actions]

Coverage report

This PR does not seem to contain any modification to coverable code.