### 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/cli_parser.py
ARG_OUTPUT = Arg(
    (
        "-o",
        "--output",
    ),
    help="Output format. Allowed values: json, yaml, plain, table (default: table)",
    metavar="(table, json, yaml, plain)",
    choices=("table", "json", "yaml", "plain"),
    default="table",
)
ARG_COLOR = Arg(
    ('--color',),
    help="Do emit colored output (default: auto)",
    choices={ColorMode.ON, ColorMode.OFF, ColorMode.AUTO},
    default=ColorMode.AUTO,
)
ARG_DAG_ID_OPT = Arg(("-d", "--dag-id"), help="The id of the dag")
ARG_NO_BACKFILL = Arg(
    ("--no-backfill",), help="filter all the backfill dagruns given the dag id", action="store_true"
)
ARG_STATE = Arg(("--state",), help="Only list the dag runs corresponding to the state")
ARG_LIMIT = Arg(("--limit",), help="Return a limited number of records")
ARG_NUM_EXECUTIONS = Arg(
    ("-n", "--num-executions"),
    default=1,
    type=positive_int(allow_zero=False),
    help="The number of next execution datetimes to show",
)
ARG_MARK_SUCCESS = Arg(
    ("-m", "--mark-success"), help="Mark jobs as succeeded without running them", action="store_true"