### 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.
"""Launches the pod asynchronously."""
        return self.run_pod_async(pod)
    def await_pod_start(self, pod: V1Pod, startup_timeout: int = 120) -> None:
        """
        Waits for the pod to reach phase other than ``Pending``.
        :param pod:
        :param startup_timeout: Timeout (in seconds) for startup of the pod
            (if pod is pending for too long, fails task)
        :return:
        """
        curr_time = time.time()
        while True:
            remote_pod = self.read_pod(pod)
            if remote_pod.status.phase != PodPhase.PENDING:
                break
            self.log.warning("Pod not yet started: %s", pod.metadata.name)
            if time.time() - curr_time >= startup_timeout:
                msg = (
                    f"Pod took longer than {startup_timeout} seconds to start. "
                    "Check the pod events in kubernetes to determine why."
                )
                raise PodLaunchFailedException(msg)
            time.sleep(1)
    def follow_container_logs(self, pod: V1Pod, container_name: str) -> PodLoggingStatus: