### 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)

def setup_method(self):
        self.mock_kube_client = mock.Mock()
        self.pod_manager = PodManager(kube_client=self.mock_kube_client)
    def test_read_pod_logs_successfully_returns_logs(self):
        mock.sentinel.metadata = mock.MagicMock()
        self.mock_kube_client.read_namespaced_pod_log.return_value = mock.sentinel.logs
        logs = self.pod_manager.read_pod_logs(pod=mock.sentinel, container_name="base")
        assert type(logs) == PodLogsConsumer
        assert logs.response == mock.sentinel.logs
    def test_read_pod_logs_retries_successfully(self):