### 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)

hook = SSHHook(
            ssh_conn_id="ssh_default",
            conn_timeout=30,
            cmd_timeout=5,
            banner_timeout=100,
        )
        with hook.get_conn() as client:
            with pytest.raises(AirflowException):
                hook.exec_ssh_client_command(
                    client,
                    "sleep 10",
                    False,
                    None,
                )
    @mock.patch("airflow.providers.ssh.hooks.ssh.paramiko.SSHClient")
    def test_ssh_connection_with_no_host_key_check_true_and_allow_host_key_changes_true(self, ssh_mock):
        hook = SSHHook(ssh_conn_id=self.CONN_SSH_WITH_NO_HOST_KEY_CHECK_TRUE_AND_ALLOW_HOST_KEY_CHANGES_TRUE)
        with hook.get_conn():
            assert ssh_mock.return_value.set_missing_host_key_policy.called is True
            assert isinstance(
                ssh_mock.return_value.set_missing_host_key_policy.call_args[0][0], paramiko.AutoAddPolicy
            )
            assert ssh_mock.return_value.load_host_keys.called is False
    @mock.patch("airflow.providers.ssh.hooks.ssh.paramiko.SSHClient")
    def test_ssh_connection_with_no_host_key_check_true_and_allow_host_key_changes_false(self, ssh_mock):