### 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 optional_string not in galaxy_yml:
            galaxy_yml[optional_string] = None
    for optional_list in list_keys:
        list_val = galaxy_yml.get(optional_list, None)
        if list_val is None:
            galaxy_yml[optional_list] = []
        elif not isinstance(list_val, list):
            galaxy_yml[optional_list] = [list_val]  # t
    for optional_dict in dict_keys:
        if optional_dict not in galaxy_yml:
            galaxy_yml[optional_dict] = {}
    for optional_sentinel in sentinel_keys:
        if optional_sentinel not in galaxy_yml:
            galaxy_yml[optional_sentinel] = Sentinel
    # N
    # N
    # N
    # N
    if not galaxy_yml.get('version'):
        galaxy_yml['version'] = '*'
    return galaxy_yml
def _get_meta_from_dir(
        b_path,  
        require_build_metadata=True,  
):  
    try:
        return _get_meta_from_installed_dir(b_path)
    except LookupError:
        return _get_meta_from_src_dir(b_path, require_build_metadata)
def _get_meta_from_src_dir(