### Apache Airflow version

2.7.1

### What happened

I start a simple pod (one container and that's it) with the KubernetesPodOperator from the cncf.kubernetes provider.

The task in my container fails (exit code non-zero).
The istio sidecar is indeed terminated but the pod itself remain in an `Error` status even if the `on_finish_action` parameter is set at `"delete_pod"` and the pod is never terminated.

It is expected that the pod is fully deleted, istio or not.

I found that there is a difference in treatment [upon deleting the pod](https://github.com/apache/airflow/blob/5b85442fdc19947e125dcb0591bd59a53626a27b/airflow/providers/cncf/kubernetes/operators/pod.py#L824) so it might be some specific case I'm not aware of.

I'll be happy to help either on documentation or fixing this small issue but I would need confirmation on what is the expected behavior.

### What you think should happen instead

I think the `on_finish_action="delete_pod"` should terminate the pod, not let it hanging the `Error` state with both containers stopped.

### How to reproduce

here is the simplest dag on how to reproduce on my end, note that istio is not visible here since managed cluster-wide.

```python3
from airflow import DAG
from airflow.utils.dates import days_ago
from airflow.providers.cncf.kubernetes.operators.kubernetes_pod import (
    KubernetesPodOperator,
)


with DAG(
    dag_id="issue_reproduction",
    schedule_interval=None,
    start_date=days_ago(0),
    is_paused_upon_creation=False,
    max_active_runs=1,
) as dag:
    pod = KubernetesPodOperator(
        task_id="issue_reproduction",
        image="ubuntu",
        cmds=["bash", "-cx"],
        arguments=["exit 1"],
        dag=dag,
        security_context={
            "runAsNonRoot": True,
            "runAsUser": 65534,
            "seccompProfile": {"type": "RuntimeDefault"},
        },
    )
```

### Operating System

local=macos, deployments=k8s

### Versions of Apache Airflow Providers

apache-airflow-providers-cncf-kubernetes==7.5.0
(Didn't see any fix that should change anything between 7.5.0 and 7.6.0 and the code I pointed to has not changed)

### Deployment

Official Apache Airflow Helm Chart

### Deployment details

k8s version: v1.26.3

### Anything else

The issue should be 100% reproductible provided I didn't miss any specifics.

### Are you willing to submit 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)

#
#
from __future__ import annotations
import re
from contextlib import contextmanager, nullcontext
from unittest import mock
from unittest.mock import MagicMock, patch
import pendulum
import pytest
from kubernetes.client import ApiClient, V1PodSecurityContext, V1PodStatus, models as k8s
from urllib3 import HTTPResponse
from urllib3.packages.six import BytesIO
from airflow.exceptions import AirflowException, AirflowSkipException, TaskDeferred
from airflow.models import DAG, DagModel, DagRun, TaskInstance
from airflow.models.xcom import XCom
from airflow.providers.cncf.kubernetes.operators.pod import KubernetesPodOperator, _optionally_suppress
from airflow.providers.cncf.kubernetes.secret import Secret
from airflow.providers.cncf.kubernetes.triggers.pod import KubernetesPodTrigger
from airflow.providers.cncf.kubernetes.utils.pod_manager import PodPhase
from airflow.providers.cncf.kubernetes.utils.xcom_sidecar import PodDefaults