### Description

Currently, KubernetesPodOperator fetches logs using
```
             self.pod_manager.fetch_container_logs(
                    pod=self.pod,
                    container_name=self.BASE_CONTAINER_NAME,
                    follow=True,
                )
```
and so only shows log from the main container in a pod. It would be very useful/helpful to have the possibility to fetch logs for all the containers in a pod.


### Use case/motivation

Making the cause of failed KubernetesPodOperator tasks a lot more visible.

### 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)

mock.sentinel.metadata = mock.MagicMock()
        self.mock_kube_client.list_namespaced_event.side_effect = [
            BaseHTTPError("Boom"),
            BaseHTTPError("Boom"),
            BaseHTTPError("Boom"),
        ]
        with pytest.raises(AirflowException):
            self.pod_manager.read_pod_events(mock.sentinel)
    def test_read_pod_returns_logs(self):
        mock.sentinel.metadata = mock.MagicMock()
        self.mock_kube_client.read_namespaced_pod.return_value = mock.sentinel.pod_info
        pod_info = self.pod_manager.read_pod(mock.sentinel)
        assert mock.sentinel.pod_info == pod_info
    def test_read_pod_retries_successfully(self):