### Summary

Ansible devel sanity tests failing with error: packaging Python module unavailable; unable to validate the collection

### Issue Type

Bug Report

### Component Name

ansible sanity tests

### Ansible Version

```console
$ ansible devel
```


### Configuration

```console
$ ansible-config dump --only-changed
```


### OS / Environment

mac os

### Steps to Reproduce

<!--- Paste example playbooks or commands between quotes below -->
```yaml (paste below)

```
Ansible devel sanity tests is failing with `stderr: [WARNING]: packaging Python module unavailable; unable to validate collection`. Plz ref the below test failures:
[ansible-test-sanity-docker-devel](https://dashboard.zuul.ansible.com/t/ansible/build/ffc5d7c618a740bf9c783e15c2d14806)
[network-ee-sanity-tests](https://dashboard.zuul.ansible.com/t/ansible/build/b4ab02b51d76487b97356f3c6ffe76fe)

### Expected Results

Ansible sanity tests run without failure for `devel`

### Actual Results

```console
Ansible sanity tests fail for `devel`
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import glob
import os
import os.path
import sys
import warnings
from collections import defaultdict, namedtuple
from ansible import constants as C
from ansible.errors import AnsibleError, AnsiblePluginCircularRedirect, AnsiblePluginRemovedError, AnsibleCollectionUnsupportedVersionError
from ansible.module_utils._text import to_bytes, to_text, to_native
from ansible.module_utils.compat.importlib import import_module
from ansible.module_utils.six import string_types
from ansible.parsing.utils.yaml import from_yaml
from ansible.parsing.yaml.loader import AnsibleLoader
from ansible.plugins import get_plugin_class, MODULE_CACHE, PATH_CACHE, PLUGIN_PATH_CACHE
from ansible.utils.collection_loader import AnsibleCollectionConfig, AnsibleCollectionRef
from ansible.utils.collection_loader._collection_finder import _AnsibleCollectionFinder, _get_collection_metadata