Avoid hanging when Azure CLI has autoupgrade enabled and upgrade is available

Is your feature request related to a problem? Please describe. Azure SDK hangs quietly when the azure cli has autoupgrade on, and there is an upgrade available. This is because the subprocess hangs waiting for user input:

subprocess.TimeoutExpired: Command '['cmd', '/c', 'az account get-access-token --output json --resource https://vault.azure.net']' timed out after 10 seconds

Describe the solution you’d like First help push the az cli team to support --no-auto-upgrade or similar mechanism (https://github.com/Azure/azure-cli/issues/21249), then use this mechanism to avoid hanging.

To reproduce Pre request from @xiangyan99. This is a bit theoretical for now, since I now have the latest CLI, but something like this:

• Install the Azure CLI of an older version
• Enable auto upgrade using az config set auto-upgrade.enable=yes
• Run some SDK call that calls out to the cli. In my case, the code is essentially this:

        client = SecretClient(vault_url=vault_url, credential=self.azure_credential)
        secret = client.get_secret(secret_name)

Sample problem output

Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 507, in run
    stdout, stderr = process.communicate(input, timeout=timeout)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1134, in communicate
    stdout, stderr = self._communicate(input, endtime, timeout)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1510, in _communicate
    raise TimeoutExpired(self.args, orig_timeout)
subprocess.TimeoutExpired: Command '['cmd', '/c', 'az account get-access-token --output json --resource https://vault.azure.net']' timed out after 10 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "redacted.py", line 39, in get_secret
    secret = client.get_secret(secret_name)
  File "redacted\.venv\lib\site-packages\azure\core\tracing\decorator.py", line 83, in wrapper_use_tracer
    return func(*args, **kwargs)
  File "redacted\.venv\lib\site-packages\azure\keyvault\secrets\_client.py", line 67, in get_secret
    bundle = self._client.get_secret(
  File "redacted\.venv\lib\site-packages\azure\keyvault\secrets\_generated\_operations_mixin.py", line 1515, in get_secret
    return mixin_instance.get_secret(vault_base_url, secret_name, secret_version, **kwargs)
  File "redacted\.venv\lib\site-packages\azure\keyvault\secrets\_generated\v7_2\operations\_key_vault_client_operations.py", line 286, in get_secret
    pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\_base.py", line 211, in run
    return first_node.send(pipeline_request)  # type: ignore
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\_base.py", line 71, in send
    response = self.next.send(request)
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\_base.py", line 71, in send
    response = self.next.send(request)
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\_base.py", line 71, in send
    response = self.next.send(request)
  [Previous line repeated 2 more times]
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\policies\_redirect.py", line 158, in send
    response = self.next.send(request)
  File "redacted\.venv\lib\site-packages\azure\core\pipeline\policies\_retry.py", line 445, in send
    response = self.next.send(request)
  File "redacted\.venv\lib\site-packages\azure\keyvault\secrets\_shared\challenge_auth_policy.py", line 111, in send
    self._handle_challenge(request, challenge)
  File "redacted\.venv\lib\site-packages\azure\keyvault\secrets\_shared\challenge_auth_policy.py", line 137, in _handle_challenge
    self._token = self._credential.get_token(scope)
  File "redacted\.venv\lib\site-packages\azure\identity\_internal\decorators.py", line 30, in wrapper
    token = fn(*args, **kwargs)
  File "redacted\.venv\lib\site-packages\azure\identity\_credentials\azure_cli.py", line 73, in get_token
    output = _run_command(command)
  File "redacted\.venv\lib\site-packages\azure\identity\_credentials\azure_cli.py", line 141, in _run_command
    return subprocess.check_output(args, **kwargs)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 424, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 516, in run
    exc.stdout, exc.stderr = process.communicate()
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1134, in communicate
    stdout, stderr = self._communicate(input, endtime, timeout)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\subprocess.py", line 1508, in _communicate
    self.stdout_thread.join(self._remaining_time(endtime))
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\threading.py", line 1053, in join
    self._wait_for_tstate_lock()
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.2800.0_x64__qbz5n2kfra8p0\lib\threading.py", line 1073, in _wait_for_tstate_lock
    if lock.acquire(block, timeout):
KeyboardInterrupt

Underlying az cli behaviour This is what is in fact happening behind the scenes, when the Python SDK calls out to the cli:

> az account get-access-token --output json --resource https://vault.azure.net
{
    ...
}
New Azure CLI version available. Running 'az upgrade' to update automatically.
This command is in preview and under development. Reference and support levels: https://aka.ms/CLI_refstatus
Your current Azure CLI version is 2.32.0. Latest version available is 2.33.0.
Please check the release notes first: https://docs.microsoft.com/cli/azure/release-notes-azure-cli
Do you want to continue? (Y/n): 

[elygre]

@xiangyan99 I added more information, though perhaps the key issue to be understood is this: Once the azure cli has autoupgrade enabled, it will ask for input which it will never get. When this happens in an invisible subprocess from the python SDK, the SDK appears to hang:

> az account get-access-token --output json --resource https://vault.azure.net
{
    ...
}
New Azure CLI version available. Running 'az upgrade' to update automatically.
This command is in preview and under development. Reference and support levels: https://aka.ms/CLI_refstatus
Your current Azure CLI version is 2.32.0. Latest version available is 2.33.0.
Please check the release notes first: https://docs.microsoft.com/cli/azure/release-notes-azure-cli
Do you want to continue? (Y/n): 

[xiangyan99]

Given https://github.com/Azure/azure-cli/issues/21249 is closed, close this one as well.