[EventHub] Fix pylint error in azure-eventhub-checkpointstoreblob-aio package

[Copilot]

This PR addresses the pylint warning about importing asyncio in the azure-eventhub-checkpointstoreblob-aio package.

The issue was caused by a direct import of asyncio in the _blobstoragecsaio.py file, which was flagged by the pylint rule C4763 (do-not-import-asyncio). According to this rule:

If asyncio.sleep() is being called and there is an azure core transport created, we should instead use the sleep function from the azure.core.pipeline.transport context instead of importing asyncio. For other imports of asyncio, ignore this warning.

Since the code only uses asyncio.gather() and not asyncio.sleep(), I've added a pylint directive to disable this specific warning for the import statement, which is the appropriate solution based on the rule description. This maintains the existing functionality while resolving the linting error.

import asyncio  # pylint: disable=do-not-import-asyncio

Fixes #41242.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• cdn.fwupd.org
  • Triggering command: /usr/bin/fwupdmgr refresh (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list

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