### Summary

GalaxyNG just added the capability to use [Keycloak for user integration/authentication](https://github.com/ansible/galaxy_ng/pull/889), instead of using DRF tokens it would be great to be able to use Keycloak tokens with `ansible-galaxy` CLI. `ansible-galaxy` CLI has the ability to use Keycloak tokens today in order to work with Public Automation Hub on console.redhat.com. However, it won't work with GalaxyNG + Keycloak because the client ID in the code for refreshing tokens is [hardcoded](https://github.com/ansible/ansible/blob/bf7d4ce260dc4ffc6074b2a392b9ff4d3794308b/lib/ansible/galaxy/token.py#L60) to `cloud-services` to work with the Red Hat SSO.

It would be great to be able to supply an override configuration variable for the client ID.

### Issue Type

Feature Idea

### Component Name

ansible-galaxy

### Additional Information

As described in the galaxy [download a collection section](https://docs.ansible.com/ansible/latest/galaxy/user_guide.html#downloading-a-collection-from-automation-hub)

Instead of supplying:
```
[galaxy]
server_list = automation_hub

[galaxy_server.automation_hub]
url=https://cloud.redhat.com/api/automation-hub/
auth_url=https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token
token=my_ah_token
```

You could supply the following:
```
[galaxy]
server_list = my_galaxy_ng

[galaxy_server.my_galaxy_ng]
url=http://my_galaxy_ng:8000/api/automation-hub/
auth_url=http://my_keycloak:8080/auth/realms/myco/protocol/openid-connect/token
client_id=galaxy-ng
token=my_keycloak_access_token
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""
        Creates the skeleton framework of a role or collection that complies with the Galaxy metadata format.
        Requires a role or collection name. The collection name must be in the format ``<namespace>.<collection>``.
        """
        galaxy_type = context.CLIARGS['type']
        init_path = context.CLIARGS['init_path']
        force = context.CLIARGS['force']
        obj_skeleton = context.CLIARGS['{0}_skeleton'.format(galaxy_type)]
        obj_name = context.CLIARGS['{0}_name'.format(galaxy_type)]
        inject_data = dict(
            description='your {0} description'.format(galaxy_type),
            ansible_plugin_list_dir=get_versioned_doclink('plugins/plugins.html'),
        )
        if galaxy_type == 'role':
            inject_data.update(dict(
                author='your name',
                company='your company (optional)',
                license='license (GPL-2.0-or-later, MIT, etc)',
                role_name=obj_name,
                role_type=context.CLIARGS['role_type'],
                issue_tracker_url='http://example.com/issue/tracker',
                repository_url='http://example.com/repository',
                documentation_url='http://docs.example.com',
                homepage_url='http://example.com',