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.

• aiohttp changes from 3.14.1 to 3.14.3
• boto3 changes from 1.43.51 to 1.43.56
• botocore changes from 1.43.51 to 1.43.56
• cachetools changes from 7.1.4 to 7.1.6
• certifi changes from 2026.6.17 to 2026.7.22
• clickhouse-connect[async] changes from 1.5.0 to 1.6.0
• diff-cover changes from 10.3.0 to 10.4.1
• filelock changes from 3.31.0 to 3.32.0
• pandas changes from 3.0.3 to 3.0.5
• platformdirs changes from 4.10.1 to 4.11.0
• pyproject-api changes from 1.10.1 to 1.11.0
• python-discovery changes from 1.4.4 to 1.5.0
• s3transfer changes from 0.19.1 to 0.19.2
• soupsieve changes from 2.9 to 2.9.1
• tox changes from 4.57.0 to 4.58.0
• urwid changes from 4.0.4 to 4.0.8
• virtualenv changes from 21.6.1 to 21.7.0
• yarl changes from 1.24.2 to 1.24.5

[edx-requirements-bot]

These Packages need manual review..

• [NEW] backports-zstd (1.6.0) added to the requirements
• [REMOVED] zstandard (0.25.0) removed from the requirements