### Summary

The way in which we are using `retry_with_delays_and_condition` along with `generate_jittered_backoff` may prevent subsequent failures from retrying if the generator was consumed by previous calls to `_call_galaxy`.

It appears as though the `backoff_iterator` in this case is global for all calls, and not refreshed per call to `_call_galaxy`:

https://github.com/ansible/ansible/blob/c564c6e21e4538b475df2ae4b3f66b73decff160/lib/ansible/galaxy/api.py#L328-L332

Currently every call to `_call_galaxy` consumes at least 1 item in the `backoff_iterator`, even when a retry isn't attempted, so after 6 calls, no-retries would ever be performed.

This may require making `backoff_iterator` take a callable, or something that can regenerate the iterator, instead of acting as a global state iterator.

### 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))