### 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.
"""
        Parse K8s log line and returns the final state.
        :param line: k8s log line
        :return: timestamp and log message
        """
        timestamp, sep, message = line.strip().partition(" ")
        if not sep:
            self.log.error(
                "Error parsing timestamp (no timestamp in message %r). "
                "Will continue execution but won't update timestamp",
                line,
            )
            return None, line
        try:
            last_log_time = cast(DateTime, pendulum.parse(timestamp))
        except ParserError:
            self.log.error("Error parsing timestamp. Will continue execution but won't update timestamp")
            return None, line
        return last_log_time, message
    def container_is_running(self, pod: V1Pod, container_name: str) -> bool:
        """Reads pod and checks if container is running."""
        remote_pod = self.read_pod(pod)
        return container_is_running(pod=remote_pod, container_name=container_name)
    def container_is_terminated(self, pod: V1Pod, container_name: str) -> bool: