### Summary

As of now, we only retry galaxy API requests when they result in error codes defined within `RETRY_HTTP_ERROR_CODES`.

Some times there are also transient timeout errors, that are not represented by these status codes, and instead raise a `TimeoutError`.

Evaluate extending the function used by `should_retry_error`, to also retry on `TimeoutError`.

### Issue Type

Bug Report

### Component Name

lib/ansible/galaxy/api.py

### Ansible Version

```console
$ ansible --version
```


### Configuration

```console
# if using a version older than ansible-core 2.12 you should omit the '-t all'
$ ansible-config dump --only-changed -t all
```


### OS / Environment

N/A

### Steps to Reproduce

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

```


### Expected Results

N/A

### Actual Results

```console
N/A
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""
        Fetch the list of related items for the given role.
        The url comes from the 'related' field of the role.
        """
        results = []
        try:
            url = _urljoin(self.api_server, self.available_api_versions['v1'], "roles", role_id, related,
                           "?page_size=50")
            data = self._call_galaxy(url)
            results = data['results']
            done = (data.get('next_link', None) is None)
            
            
            url_info = urlparse(self.api_server)
            base_url = "%s://%s/" % (url_info.scheme, url_info.netloc)
            while not done:
                url = _urljoin(base_url, data['next_link'])
                data = self._call_galaxy(url)
                results += data['results']
                done = (data.get('next_link', None) is None)
        except Exception as e:
            display.warning("Unable to retrieve role (id=%s) data (%s), but this is not fatal so we continue: %s"
                            % (role_id, related, to_text(e)))
        return results
    @g_connect(['v1'])
    def get_list(self, what):