### 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
role_info.update(gr.metadata)
            req = RoleRequirement()
            role_spec = req.role_yaml_parse({'role': role})
            if role_spec:
                role_info.update(role_spec)
            data += self._display_role_info(role_info)
        self.pager(data)
    @with_collection_artifacts_manager
    def execute_verify(self, artifacts_manager=None):
        collections = context.CLIARGS['args']
        search_paths = context.CLIARGS['collections_path']
        ignore_errors = context.CLIARGS['ignore_errors']
        local_verify_only = context.CLIARGS['offline']
        requirements_file = context.CLIARGS['requirements']
        requirements = self._require_one_of_collections_requirements(
            collections, requirements_file,
            artifacts_manager=artifacts_manager,
        )['collections']
        resolved_paths = [validate_collection_path(GalaxyCLI._resolve_path(path)) for path in search_paths]
        results = verify_collections(
            requirements, resolved_paths,
            self.api_servers, ignore_errors,
            local_verify_only=local_verify_only,
            artifacts_manager=artifacts_manager,
        )
        if any(result for result in results if not result.success):
            return 1
        return 0
    @with_collection_artifacts_manager
    def execute_install(self, artifacts_manager=None):