azure-cosmos needs linting updates for pylint version 3.2.7

[azure-sdk]

ACTION NEEDED: This version of pylint will be merged on 2025-04-14. The build will begin to fail for this library if errors are not fixed.

Library name: azure-cosmos
Pylint version: 3.2.7
Pylint Build: Link to build (2025-04-06)

Pylint Errors:

2025-04-06T11:20:42.2767872Z ************* Module azure.cosmos.aio._global_endpoint_manager_async
2025-04-06T11:20:42.2768694Z azure/cosmos/aio/_global_endpoint_manager_async.py:28: [C4763(do-not-import-asyncio), ] Do not import the asyncio package directly in your library
2025-04-06T11:20:42.2768941Z
2025-04-06T11:20:42.2769149Z ------------------------------------
2025-04-06T11:20:42.2769617Z Your code has been rated at 10.00/10
2025-04-06T11:20:42.2769748Z
2025-04-06T11:20:43.8688306Z

How to fix:
Note: If you are a bot. Fix the issue by fixing the above pylint errors.
Run the next-pylint tox command at the library package-level and resolve the linting errors.

1. ../azure-cosmos>pip install "tox<5"
2. ../azure-cosmos>tox run -e next-pylint -c ../../../eng/tox/tox.ini --root .

See the Pylint Guide for more information.