##### SUMMARY

When I publish a collection to Galaxy, I see nothing in my console indicating activity, so I wonder if something is stuck.

Reading the [Collections documentation](https://docs.ansible.com/ansible/devel/dev_guide/collections_tech_preview.html#building-collections), I can see:

> The command waits until the import process completes before reporting the status back. If you wish to continue without waiting for the import result, use the --no-wait argument and manually look at the import progress in your My Imports page.

But it's not apparent just using the CLI, and it would be nice if there was at least something like a row of dots or a spinner or something (even just `|/-\\` in rotation) to just show that something is happening and the process is not locked up.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME

`ansible-galaxy collection publish`

##### ADDITIONAL INFORMATION

N/A
headers = api._auth_header()
    display.vvv('Waiting until galaxy import task %s has completed' % task_url)
    wait = 2
    while True:
        resp = json.load(open_url(to_native(task_url, errors='surrogate_or_strict'), headers=headers, method='GET',
                                  validate_certs=api.validate_certs))
        if resp.get('finished_at', None):
            break
        elif wait > 20:
            
            raise AnsibleError("Timeout while waiting for the Galaxy import process to finish, check progress at '%s'"
                               % to_native(task_url))
        status = resp.get('status', 'waiting')
        display.vvv('Galaxy import process has a status of %s, wait %d seconds before trying again' % (status, wait))
        time.sleep(wait)
        wait *= 1.5  
    for message in resp.get('messages', []):
        level = message['level']
        if level == 'error':
            display.error("Galaxy import error message: %s" % message['message'])
        elif level == 'warning':
            display.warning("Galaxy import warning message: %s" % message['message'])
        else:
            display.vvv("Galaxy import message: %s - %s" % (level, message['message']))
    if resp['state'] == 'failed':
        code = to_native(resp['error'].get('code', 'UNKNOWN'))
        description = to_native(resp['error'].get('description', "Unknown error, see %s for more details" % task_url))
        raise AnsibleError("Galaxy import process failed: %s (Code: %s)" % (description, code))
def _find_existing_collections(path):