### 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)

)
ARG_FILE_IO = Arg(
    ("--file-io",), help="Send output to file.io service and returns link.", action="store_true"
)
ARG_SECTION = Arg(
    ("section",),
    help="The section name",
)
ARG_OPTION = Arg(
    ("option",),
    help="The option name",
)
ARG_OPTIONAL_SECTION = Arg(
    ("--section",),
    help="The section name",
)
ARG_NAMESPACE = Arg(
    ("--namespace",),
    default=conf.get("kubernetes_executor", "namespace"),
    help="Kubernetes Namespace. Default value is `[kubernetes] namespace` in configuration.",
)
ARG_MIN_PENDING_MINUTES = Arg(
    ("--min-pending-minutes",),
    default=30,
    type=positive_int(allow_zero=False),
    help=(
        "Pending pods created before the time interval are to be cleaned up, "
        "measured in minutes. Default value is 30(m). The minimum value is 5(m)."
    ),
)