chore: Upgrade Python requirements

[edx-requirements-bot]

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

Deleted obsolete pull_requests:
#352

[edx-requirements-bot]

List of packages in the PR without any issue.

• celery changes from 5.4.0 to 5.5.0
• coverage changes from 7.7.0 to 7.8.0
• coverage[toml] changes from 7.7.0 to 7.8.0
• edx-opaque-keys[django] changes from 2.11.0 to 2.12.0
• iniconfig changes from 2.0.0 to 2.1.0
• kombu changes from 5.5.0 to 5.5.2
• newrelic changes from 10.7.0 to 10.8.1
• openedx-events changes from 9.18.2 to 9.20.0
• platformdirs changes from 4.3.6 to 4.3.7
• pycodestyle changes from 2.12.1 to 2.13.0
• pylint changes from 3.3.5 to 3.3.6
• pymongo changes from 4.11.2 to 4.11.3
• pytz changes from 2025.1 to 2025.2
• tox changes from 4.24.2 to 4.25.0
• typing-extensions changes from 4.12.2 to 4.13.0
• tzdata changes from 2025.1 to 2025.2
• virtualenv changes from 20.29.3 to 20.30.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] setuptools changes from 76.1.0 to 78.1.0