[BUG]: AzureCLI v2 task doesn't react to cancellation

[webczat]

New issue checklist

• I searched for existing GitHub issues
• I read pipeline troubleshooting guide
• I checked how to collect logs

Task name

AzureCLI

Task version

2

Issue Description

When a pipeline is cancelled during execution of AzureCLI task, it seems like the bash doesn't receive any signal like sigint/sigterm, so it's not possible to do graceful shutdown.
Main use case is terraform where graceful shutdown is important.

Environment type (Please select at least one enviroment where you face this issue)

• Self-Hosted
• Microsoft Hosted
• VMSS Pool
• Container

Azure DevOps Server type

dev.azure.com (formerly visualstudio.com)

Azure DevOps Server Version (if applicable)

No response

Operation system

ubuntu

Relevant log output

I don't have access to any logs at the moment of writing this issue, but generally when task is cancelled I see nothing other than cancellation notices.

Full task logs with system.debug enabled

Details

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Repro steps

[github-actions]

This issue is stale because it has been open for 180 days with no activity. Remove the stale label or comment on the issue otherwise this will be closed in 5 days

[webczat]

Likely still relevant