### Apache Airflow version

2.5.2

### What happened

Not sure if this is a feature not a bug, but I can use KubernetesPodOperator fine without setting a kubernetes_conn_id.
For example:
```
start = KubernetesPodOperator(
        namespace="mynamespace",
        cluster_context="mycontext",
        security_context={ 'runAsUser': 1000 },
        name="hello",
        image="busybox",
        image_pull_secrets=[k8s.V1LocalObjectReference('prodregistry')],
        cmds=["sh", "-cx"],
        arguments=["echo Start"],
        task_id="Start",
        in_cluster=False,
        is_delete_operator_pod=True,
        config_file="/home/airflow/.kube/config",
    )
```

But if I add deferrable=True to this it won't work. It seems to require an explicit kubernetes_conn_id (which we don't configure).

Is not possible to the deferrable version to work as the non deferrable one?

### What you think should happen instead

I hoped that kpo deferrable would work the same as non deferrable.

### How to reproduce

Use KPO with deferrable=True but no kubernetes_conn_id setting

### Operating System

Debian 11

### Versions of Apache Airflow Providers

_No response_

### Deployment

Official Apache Airflow Helm Chart

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit 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)

*, since_time: DateTime | None = None, follow: bool = True, termination_timeout: int = 120
        ) -> DateTime | None:
            """
            Tries to follow container logs until container completes.
            For a long-running container, sometimes the log read may be interrupted
            Such errors of this kind are suppressed.
            Returns the last timestamp observed in logs.
            """
            timestamp = None
            try:
                logs = self.read_pod_logs(
                    pod=pod,
                    container_name=container_name,
                    timestamps=True,
                    since_seconds=(
                        math.ceil((pendulum.now() - since_time).total_seconds()) if since_time else None
                    ),
                    follow=follow,
                    post_termination_timeout=termination_timeout,
                )
                for raw_line in logs:
                    line = raw_line.decode("utf-8", errors="backslashreplace")
                    timestamp, message = self.parse_log_line(line)
                    self.log.info(message)
            except BaseHTTPError as e:
                self.log.warning(