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.

• boto3 changes from 1.40.62 to 1.40.65
• botocore changes from 1.40.62 to 1.40.65
• django-countries changes from 7.6.1 to 7.8
• drf-spectacular changes from 0.28.0 to 0.29.0
• fastapi changes from 0.120.2 to 0.121.0
• google-api-python-client changes from 2.185.0 to 2.186.0
• google-auth changes from 2.42.0 to 2.42.1
• google-auth-httplib2 changes from 0.2.0 to 0.2.1
• jenkinsapi changes from 0.3.16 to 0.3.17
• markdown changes from 3.9 to 3.10
• moto changes from 5.1.15 to 5.1.16
• nh3 changes from 0.3.1 to 0.3.2
• openedx-authz changes from 0.11.2 to 0.12.0
• peewee changes from 3.18.2 to 3.18.3
• psutil changes from 7.1.2 to 7.1.3
• regex changes from 2025.10.23 to 2025.11.3
• semgrep changes from 1.141.1 to 1.142.0
• sse-starlette changes from 3.0.2 to 3.0.3
• starlette changes from 0.49.1 to 0.50.0
• starlette changes from 0.49.1 to 0.49.3

[edx-requirements-bot]

Closing obsolete PR.