### 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
if 'Authorization' in headers:
            return
        if not self.token and required:
            raise AnsibleError("No access token or username set. A token can be set with --api-key "
                               "or at {0}.".format(to_native(C.GALAXY_TOKEN_PATH)))
        if self.token:
            headers.update(self.token.headers())
    @cache_lock
    def _set_cache(self):
        with open(self._b_cache_path, mode='wb') as fd:
            fd.write(to_bytes(json.dumps(self._cache), errors='surrogate_or_strict'))
    @g_connect(['v1'])
    def authenticate(self, github_token):
        """
        Retrieve an authentication token
        """
        url = _urljoin(self.api_server, self.available_api_versions['v1'], "tokens") + '/'
        args = urlencode({"github_token": github_token})
        try:
            resp = open_url(url, data=args, validate_certs=self.validate_certs, method="POST", http_agent=user_agent(), timeout=self._server_timeout)
        except HTTPError as e:
            raise GalaxyError(e, 'Attempting to authenticate to galaxy')
        except Exception as e:
            raise AnsibleError('Unable to authenticate to galaxy: %s' % to_native(e), orig_exc=e)
        data = json.loads(to_text(resp.read(), errors='surrogate_or_strict'))
        return data
    @g_connect(['v1'])
    def create_import_task(self, github_user, github_repo, reference=None, role_name=None):