### Description

The three commands:

```
              airflow users export /opt/airflow/dags/users.json &&
              airflow variables export /opt/airflow/dags/variables.json &&
              airflow connections export /opt/airflow/dags/connections.json
```

give back:

```
7 users successfully exported to /opt/airflow/dags/users.json
36 variables successfully exported to /opt/airflow/dags/variables.json
Connections successfully exported to /opt/airflow/dags/connections.json.
```


### Use case/motivation

Standardise output of "airflow connections export" to those of "airflow variables export" and "airflow users export"

### Related issues

_No response_

### 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)

"""Get a connection."""
    try:
        conn = BaseHook.get_connection(args.conn_id)
    except AirflowNotFoundException:
        raise SystemExit("Connection not found.")
    AirflowConsole().print_as(
        data=[conn],
        output=args.output,
        mapper=_connection_mapper,
    )
@suppress_logs_and_warning
@providers_configuration_loaded
def connections_list(args):