### Description

Recently, we added [a new DAG dependencies view](https://github.com/apache/airflow/pull/13199) to the webserver. It would be helpful if a similar diagram could also be displayed/generated using the CLI. For now, only [one DAG can be displayed](http://airflow.apache.org/docs/apache-airflow/stable/usage-cli.html#exporting-dag-structure-as-an-image) using CLI.
![image](https://user-images.githubusercontent.com/12058428/137945580-6a33f919-2648-4980-bd2c-b40cfcacc9fe.png)

If anyone is interested, I will be happy to help with the review.

### Use case/motivation

* Keep parity between CLI and web serwer.
* Enable the writing of scripts that use these diagrams, e.g. for attaching in the documentation.

### Related issues

https://github.com/apache/airflow/pull/13199/files

### Are you willing to submit a PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

airflow/cli/commands/dag_command.py
start_date=args.start_date,
                end_date=args.end_date,
                mark_success=args.mark_success,
                local=args.local,
                donot_pickle=(args.donot_pickle or conf.getboolean('core', 'donot_pickle')),
                ignore_first_depends_on_past=args.ignore_first_depends_on_past,
                ignore_task_deps=args.ignore_dependencies,
                pool=args.pool,
                delay_on_limit_secs=args.delay_on_limit,
                verbose=args.verbose,
                conf=run_conf,
                rerun_failed_tasks=args.rerun_failed_tasks,
                run_backwards=args.run_backwards,
            )
        except ValueError as vr:
            print(str(vr))
            sys.exit(1)
@cli_utils.action_logging
def dag_trigger(args):
    """Creates a dag run for the specified dag"""
    api_client = get_current_api_client()
    try:
        message = api_client.trigger_dag(
            dag_id=args.dag_id, run_id=args.run_id, conf=args.conf, execution_date=args.exec_date
        )
        print(message)
    except OSError as err:
        raise AirflowException(err)
@cli_utils.action_logging
def dag_delete(args):