"az repos list": TypeError: entry_points() got an unexpected keyword argument 'group'

### **This is autogenerated. Please review and update as needed.**

## Describe the bug

I typed the command and saw the stack trace. That's all I know.

**Command Name**
`az repos list
Extension Name: azure-devops. Version: 0.18.0.`

**Errors:**
```
The command failed with an unexpected error. Here is the traceback:
entry_points() got an unexpected keyword argument 'group'
Traceback (most recent call last):
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/knack/cli.py", line 231, in invoke
cmd_result = self.invocation.execute(args)
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 657, in execute
raise ex
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 720, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 712, in _run_job
return cmd_copy.exception_handler(ex)
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/exception_handler.py", line 31, in azure_devops_exception_handler
reraise(*sys.exc_info())
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/six.py", line 703, in reraise
raise value
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 691, in _run_job
result = cmd_copy(params)
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 328, in __call__
return self.handler(*args, **kwargs)
File "/usr/local/Cellar/azure-cli/2.26.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/command_operation.py", line 121, in handler
return op(**command_args)
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/repos/repository.py", line 60, in list_repos
organization, project = resolve_instance_and_project(detect=detect,
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/services.py", line 362, in resolve_instance_and_project
organization, project, _ = resolve_instance_project_and_repo(
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/services.py", line 331, in resolve_instance_project_and_repo
git_info = get_vsts_info_from_current_remote_url()
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/services.py", line 395, in get_vsts_info_from_current_remote_url
info = VstsGitUrlInfo(get_remote_url(VstsGitUrlInfo.is_vsts_url_candidate))
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/vsts_git_url_info.py", line 42, in __init__
vsts_info = self.get_vsts_info(remote_url)
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/vsts_git_url_info.py", line 93, in get_vsts_info
credentials = _get_credentials(uri)
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/services.py", line 56, in _get_credentials
if PAT_ENV_VARIABLE_NAME in os.environ or get_credential(organization) is not None:
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/_credentials.py", line 17, in get_credential
token = _get_credential(organization)
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/_credentials.py", line 26, in _get_credential
cred_store = CredentialStore()
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/credential_store.py", line 19, in __init__
self._initialize_keyring()
File "/Users/erichanchrow/.azure/cliextensions/azure-devops/azext_devops/dev/common/credential_store.py", line 154, in _initialize_keyring
keyring.core.init_backend(_only_builtin)
File "/usr/local/lib/python3.8/site-packages/keyring/core.py", line 83, in init_backend
set_keyring(_detect_backend(limit))
File "/usr/local/lib/python3.8/site-packages/keyring/core.py", line 101, in _detect_backend
filter(limit, backend.get_all_keyring()),
File "/usr/local/lib/python3.8/site-packages/keyring/util/__init__.py", line 22, in wrapper
func.always_returns = func(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/keyring/backend.py", line 214, in get_all_keyring
_load_plugins()
File "/usr/local/lib/python3.8/site-packages/keyring/backend.py", line 198, in _load_plugins
for ep in metadata.entry_points(group='keyring.backends'):
TypeError: entry_points() got an unexpected keyword argument 'group'

```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- _Put any pre-requisite steps here..._
- `az repos list`

## Expected Behavior
I was expecting to see a list of all the repos in my organization.
## Environment Summary
```
macOS-11.4-x86_64-i386-64bit
Python 3.8.11
Installer: HOMEBREW

azure-cli 2.26.0 *

Extensions:
azure-devops 0.18.0

```
## Additional Context