### 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
''' Returns a string suitable for printing of the search path '''
        
        ret = []
        for i in paths:
            if i not in ret:
                ret.append(i)
        return os.pathsep.join(ret)
    def print_paths(self):
        return self.format_paths(self._get_paths(subdirs=False))
    def _all_directories(self, dir):
        results = []
        results.append(dir)
        for root, subdirs, files in os.walk(dir, followlinks=True):
            if '__init__.py' in files:
                for x in subdirs:
                    results.append(os.path.join(root, x))
        return results
    def _get_package_paths(self, subdirs=True):