### 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)

self.affinity = convert_affinity(affinity) if affinity else {}
        self.container_resources = container_resources
        self.config_file = config_file
        self.image_pull_secrets = convert_image_pull_secrets(image_pull_secrets) if image_pull_secrets else []
        self.service_account_name = service_account_name
        self.hostnetwork = hostnetwork
        self.tolerations = (
            [convert_toleration(toleration) for toleration in tolerations] if tolerations else []
        )
        self.security_context = security_context or {}
        self.container_security_context = container_security_context
        self.dnspolicy = dnspolicy
        self.dns_config = dns_config
        self.hostname = hostname
        self.subdomain = subdomain
        self.schedulername = schedulername
        self.full_pod_spec = full_pod_spec
        self.init_containers = init_containers or []
        self.log_events_on_failure = log_events_on_failure
        self.priority_class_name = priority_class_name
        self.pod_template_file = pod_template_file
        self.name = self._set_name(name)
        self.random_name_suffix = random_name_suffix
        self.termination_grace_period = termination_grace_period
        self.pod_request_obj: k8s.V1Pod | None = None
        self.pod: k8s.V1Pod | None = None
        self.skip_on_exit_code = (
            skip_on_exit_code
            if isinstance(skip_on_exit_code, Container)
            else [skip_on_exit_code]