### What do you see as an issue?

The `--state` CLI flag on `airflow dags list-jobs` does not tell the user what arguments it can take.

https://github.com/apache/airflow/blob/1bd538be8c5b134643a6c5eddd06f70e6f0db2e7/airflow/cli/cli_config.py#L280

It probably needs some keyword args similar to the following:

```python
 metavar="(table, json, yaml, plain)",
 choices=("table", "json", "yaml", "plain"),
```

### Solving the problem

The problem can be solved by adding those keyword arguments so that the user gets a suggestion for what state arguments can be passed in.

### Anything else

Any suggestions on what can be a valid state would be much appreciated. Otherwise, I'll find some time to read through the code and/or docs and figure it out.

### Are you willing to submit PR?

- [X] 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)

"all the failed tasks for the backfill date range "
        "instead of throwing exceptions"
    ),
    action="store_true",
)
ARG_CONTINUE_ON_FAILURES = Arg(
    ("--continue-on-failures",),
    help=("if set, the backfill will keep going even if some of the tasks failed"),
    action="store_true",
)
ARG_DISABLE_RETRY = Arg(
    ("--disable-retry",),
    help=("if set, the backfill will set tasks as failed without retrying."),
    action="store_true",
)
ARG_RUN_BACKWARDS = Arg(
    (
        "-B",
        "--run-backwards",
    ),
    help=(
        "if set, the backfill will run tasks from the most "
        "recent day first.  if there are tasks that depend_on_past "
        "this option will throw an exception"
    ),
    action="store_true",
)
ARG_TREAT_DAG_AS_REGEX = Arg(
    ("--treat-dag-as-regex",),
    help=("if set, dag_id will be treated as regex instead of an exact string"),