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 1.43.57 to 1.43.73
• botocore changes from 1.43.57 to 1.43.73
• 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 7.6.0
• charset-normalizer changes from 3.4.9 to 3.5.1
• coverage changes from 7.15.2 to 7.15.4
• coverage[toml] changes from 7.15.2 to 7.15.4
• diff-cover changes from 10.4.1 to 10.5.1
• django changes from 5.2.16 to 5.2.17
• django-stubs-ext changes from 6.0.7 to 6.1.0
• djangorestframework changes from 3.17.1 to 3.18.0
• enmerkar-underscore changes from 2.4.0 to 2.4.1
• enterprise-integrated-channels changes from 0.1.65 to 0.1.66
• filelock changes from 3.32.0 to 3.32.3
• gitpython changes from 3.1.57 to 3.1.59
• google-api-core changes from 2.33.0 to 2.34.0
• google-api-core[grpc] changes from 2.33.0 to 2.34.0
• google-auth changes from 2.56.2 to 2.56.3
• google-auth-httplib2 changes from 0.4.0 to 0.4.1
• google-cloud-core changes from 2.6.0 to 2.6.1
• google-cloud-firestore changes from 2.28.0 to 2.28.1
• google-cloud-storage changes from 3.13.0 to 3.13.1
• google-resumable-media changes from 2.10.0 to 2.10.1
• googleapis-common-protos changes from 1.75.0 to 1.75.1
• h2 changes from 4.4.0 to 4.4.1
• librt changes from 0.13.0 to 0.15.0
• mako changes from 1.3.12 to 1.4.1
• markdown changes from 3.10.2 to 3.10.3
• mcp changes from 1.23.3 to 1.29.0
• nltk changes from 3.10.0 to 3.10.3
• openedx-authz changes from 1.21.1 to 1.22.0
• packaging changes from 26.2 to 26.3
• pip changes from 26.1.2 to 26.2
• pip-tools changes from 7.6.0 to 7.6.1
• platformdirs changes from 4.11.0 to 4.11.3
• proto-plus changes from 1.28.2 to 1.28.3
• pydantic-settings changes from 2.14.2 to 2.15.0
• pygments changes from 2.20.0 to 2.21.0
• pylint changes from 4.0.6 to 4.0.7
• pyopenssl changes from 26.3.0 to 26.4.0
• pytest-django changes from 4.12.0 to 4.14.0
• python-discovery changes from 1.5.0 to 1.5.2
• python-dotenv changes from 1.2.2 to 1.2.3
• redis changes from 8.0.1 to 8.1.0
• ruff changes from 0.16.0 to 0.16.3
• semgrep changes from 1.171.0 to 1.173.0
• snowflake-connector-python changes from 4.7.1 to 4.7.2
• soupsieve changes from 2.9.1 to 2.9.2
• sqlparse changes from 0.5.5 to 0.6.0
• sse-starlette changes from 3.4.6 to 3.4.8
• starlette changes from 1.3.1 to 1.6.0
• tox changes from 4.58.0 to 4.60.0
• types-pyyaml changes from 6.0.12.20260724 to 6.0.12.20260815
• typing-inspection changes from 0.4.2 to 0.4.4
• uvicorn changes from 0.51.0 to 0.52.3
• virtualenv changes from 21.7.0 to 21.7.4
• wcmatch changes from 11.0 to 11.0.1
• webencodings changes from 0.5.1 to 0.6.1
• webob changes from 1.8.10 to 1.8.11
• wheel changes from 0.47.0 to 0.48.0
• wrapt changes from 2.2.2 to 2.3.0

[edx-requirements-bot]

These Packages need manual review..

• [MAJOR] cryptography changes from 49.0.0 to 50.0.0
• [MAJOR] deepmerge changes from 2.1.0 to 3.0
• [DOWNGRADE] django-simple-history changes from 3.13.0 to 3.12.0
• [MAJOR] edx-organizations changes from 8.0.0 to 9.0.0
• [REMOVED] enmerkar (0.7.1) removed from the requirements
• [MAJOR] xblocks-contrib changes from 0.17.0 to 1.0.4