### Description

Following #29282, command timeout is set at the `SSHHook` level while it used to be able to set at the `SSHOperator` level.

I will work on a PR as soon as i can.

### Use case/motivation

Ideally, i think we could have a default value set on `SSHHook`, but with the possibility of overriding it at the `SSHOperator` level.

### Related issues

#29282 

### Are you willing to submit a 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)

:param conn_timeout: timeout (in seconds) for maintaining the connection. The default is 10 seconds.
        Nullable. If provided, it will replace the `conn_timeout` which was
        predefined in the connection of `ssh_conn_id`.
    :param cmd_timeout: timeout (in seconds) for executing the command. The default is 10 seconds.
        Nullable, `None` means no timeout. If provided, it will replace the `cmd_timeout`
        which was predefined in the connection of `ssh_conn_id`.
    :param environment: a dict of shell environment variables. Note that the
        server will reject them silently if `AcceptEnv` is not set in SSH config. (templated)
    :param get_pty: request a pseudo-terminal from the server. Set to ``True``
        to have the remote process killed upon task timeout.
        The default is ``False`` but note that `get_pty` is forced to ``True``
        when the `command` starts with ``sudo``.
    :param banner_timeout: timeout to wait for banner from the server in seconds
    If *do_xcom_push* is *True*, the numeric exit code emitted by
    the ssh session is pushed to XCom under key ``ssh_exit``.
    """
    template_fields: Sequence[str] = ("command", "environment", "remote_host")
    template_ext: Sequence[str] = (
        ".sh",
        ".bash",
        ".csh",
        ".zsh",
        ".dash",
        ".ksh",
    )
    template_fields_renderers = {
        "command": "bash",
        "environment": "python",
    }
    def __init__(