### 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
""" Delete a role from Ansible Galaxy. """
        github_user = context.CLIARGS['github_user']
        github_repo = context.CLIARGS['github_repo']
        resp = self.api.delete_role(github_user, github_repo)
        if len(resp['deleted_roles']) > 1:
            display.display("Deleted the following roles:")
            display.display("ID     User            Name")
            display.display("------ --------------- ----------")
            for role in resp['deleted_roles']:
                display.display("%-8s %-15s %s" % (role.id, role.namespace, role.name))
        display.display(resp['status'])
        return 0
def main(args=None):
    GalaxyCLI.cli_executor(args)
if __name__ == '__main__':
    main()