### Body

Use stacklevel 2 instead of the default 1:
https://github.com/apache/airflow/blob/b5057e0e1fc6b7a47e38037a97cac862706747f0/airflow/providers/cncf/kubernetes/utils/pod_manager.py#L361-L365

### Committer

- [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.
from dataclasses import dataclass
from datetime import timedelta
from typing import TYPE_CHECKING, Callable, Generator, Protocol, cast
import pendulum
import tenacity
from kubernetes import client, watch
from kubernetes.client.rest import ApiException
from kubernetes.stream import stream as kubernetes_stream
from pendulum import DateTime
from pendulum.parsing.exceptions import ParserError
from tenacity import before_log
from typing_extensions import Literal
from urllib3.exceptions import HTTPError as BaseHTTPError
from airflow.exceptions import AirflowException, AirflowProviderDeprecationWarning
from airflow.providers.cncf.kubernetes.pod_generator import PodDefaults
from airflow.utils.log.logging_mixin import LoggingMixin
from airflow.utils.timezone import utcnow
if TYPE_CHECKING:
    from kubernetes.client.models.core_v1_event_list import CoreV1EventList
    from kubernetes.client.models.v1_container_status import V1ContainerStatus
    from kubernetes.client.models.v1_pod import V1Pod
    from urllib3.response import HTTPResponse
class PodLaunchFailedException(AirflowException):
    """When pod launching fails in KubernetesPodOperator."""
def should_retry_start_pod(exception: BaseException) -> bool:
    """Check if an Exception indicates a transient error and warrants retrying."""
    if isinstance(exception, ApiException):
        return exception.status == 409
    return False
class PodPhase: