### 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
""" Error for bad Galaxy server responses. """
    def __init__(self, http_error, message):
        super(GalaxyError, self).__init__(message)
        self.http_code = http_error.code
        self.url = http_error.geturl()
        try:
            http_msg = to_text(http_error.read())
            err_info = json.loads(http_msg)
        except (AttributeError, ValueError):
            err_info = {}
        url_split = self.url.split('/')
        if 'v2' in url_split:
            galaxy_msg = err_info.get('message', http_error.reason)
            code = err_info.get('code', 'Unknown')
            full_error_msg = u"%s (HTTP Code: %d, Message: %s Code: %s)" % (message, self.http_code, galaxy_msg, code)
        elif 'v3' in url_split:
            errors = err_info.get('errors', [])
            if not errors:
                errors = [{}]  
            message_lines = []
            for error in errors:
                error_msg = error.get('detail') or error.get('title') or http_error.reason
                error_code = error.get('code') or 'Unknown'
                message_line = u"(HTTP Code: %d, Message: %s Code: %s)" % (self.http_code, error_msg, error_code)
                message_lines.append(message_line)
            full_error_msg = "%s %s" % (message, ', '.join(message_lines))