--output and --query global args not working with v2.30.0 on macOS

[mouellet]

Describe the bug

Since upgrading to v2.30.0, --output and --query args don't apply anymore.

To Reproduce

$ az extension list-available --query "[?name=='azure-devops'].{Name:name}" --output table
[
  {
    "experimental": true,
    "installed": false,
    "name": "account",
    "preview": false,
    "summary": "Microsoft Azure Command-Line Tools SubscriptionClient Extension",
    "version": "0.2.1"
  },
  {
    "experimental": false,
    "installed": false,
    "name": "acrtransfer",
    "preview": true,
    "summary": "Microsoft Azure Command-Line Tools Acrtransfer Extension",
    "version": "1.0.0"
  },
  ...
]

Result is the same when using --query or --output alone (az extension list-available --query "[?name=='azure-devops'].{Name:name}" or az extension list-available --output table).

Expected behavior

$ az extension list-available --query "[?name=='azure-devops'].{Name:name}" --output table
Name
------------
azure-devops

Environment summary

• Install Method: brew install azure-cli
• CLI version: 2.30.0
• OS version: macOS Big Sur
• Shell Type: Bash

Additional context

az extension list-available command is used as an example, but the issue is present on all other commands.

[yonzhan]

@jiasli for awareness

[ToxicWar]

The same issue in Alpine (Docker image: python:3.9-alpine3.13)

Simple az account list -o table shows JSON output instead of table

Environment summary

Install Method: pip install azure-cli==2.30.0
CLI version: 2.30.0
OS version: alpine3.13
Shell Type: Bash

[jiasli]

This issue is caused by a regression in Python 3.9.8. Let's work on #20269.