### Description

Add a process_line callback to KubernetesPodOperator 
Like https://github.com/apache/airflow/blob/main/airflow/providers/apache/beam/operators/beam.py#LL304C36-L304C57 the `BeamRunPythonPipelineOperator`, which allows the user to add stateful plugins based on the logging from docker job 

### Use case/motivation

I can add a plugin based on the logging and also allow cleanup on_kill based on the job creation log. 

### Related issues

_No response_

### Are you willing to submit a 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)

labels=self.labels,
            task_id=str(uuid4()),
            in_cluster=False,
            do_xcom_push=False,
            container_resources=resources,
        )
        context = create_context(k)
        k.execute(context)
        actual_pod = self.api_client.sanitize_for_serialization(k.pod)
        self.expected_pod["spec"]["containers"][0]["resources"] = {
            "requests": {"memory": "64Mi", "cpu": "250m", "ephemeral-storage": "1Gi"},
            "limits": {"memory": "64Mi", "cpu": 0.25, "nvidia.com/gpu": None, "ephemeral-storage": "2Gi"},
        }
        assert self.expected_pod == actual_pod
    @pytest.mark.parametrize(
        "val",
        [
            param(
                k8s.V1Affinity(
                    node_affinity=k8s.V1NodeAffinity(
                        required_during_scheduling_ignored_during_execution=k8s.V1NodeSelector(
                            node_selector_terms=[
                                k8s.V1NodeSelectorTerm(
                                    match_expressions=[
                                        k8s.V1NodeSelectorRequirement(
                                            key="beta.kubernetes.io/os",
                                            operator="In",
                                            values=["linux"],
                                        )
                                    ]