### 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
"""
        Post an import request
        """
        url = _urljoin(self.api_server, self.available_api_versions['v1'], "imports") + '/'
        args = {
            "github_user": github_user,
            "github_repo": github_repo,
            "github_reference": reference if reference else ""
        }
        if role_name:
            args['alternate_role_name'] = role_name
        elif github_repo.startswith('ansible-role'):
            args['alternate_role_name'] = github_repo[len('ansible-role') + 1:]
        data = self._call_galaxy(url, args=urlencode(args), method="POST")
        if data.get('results', None):
            return data['results']
        return data
    @g_connect(['v1'])
    def get_import_task(self, task_id=None, github_user=None, github_repo=None):