### Body

Use `AirflowProviderDeprecationWarning` as warning source in EMR operators and change stacklevel to 2:
https://github.com/apache/airflow/blob/05036e619c0c6dafded1451daac4e07e20aee33f/airflow/providers/amazon/aws/operators/emr.py#L380-L384
https://github.com/apache/airflow/blob/05036e619c0c6dafded1451daac4e07e20aee33f/airflow/providers/amazon/aws/operators/emr.py#L373-L377
https://github.com/apache/airflow/blob/05036e619c0c6dafded1451daac4e07e20aee33f/airflow/providers/amazon/aws/operators/emr.py#L264-L268
https://github.com/apache/airflow/blob/05036e619c0c6dafded1451daac4e07e20aee33f/airflow/providers/amazon/aws/operators/emr.py#L257-L261

### Committer

- [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.
"""
        if self.job_id:
            self.log.info("Stopping job run with jobId - %s", self.job_id)
            response = self.hook.conn.cancel_job_run(applicationId=self.application_id, jobRunId=self.job_id)
            http_status_code = (
                response.get("ResponseMetadata", {}).get("HTTPStatusCode") if response else None
            )
            if http_status_code is None or http_status_code != 200:
                self.log.error("Unable to request query cancel on EMR Serverless. Exiting")
                return
            self.log.info(
                "Polling EMR Serverless for query with id %s to reach final state",
                self.job_id,
            )
            
            waiter(
                get_state_callable=self.hook.conn.get_job_run,
                get_state_args={
                    "applicationId": self.application_id,
                    "jobRunId": self.job_id,
                },
                parse_response=["jobRun", "state"],
                desired_state=EmrServerlessHook.JOB_TERMINAL_STATES,
                failure_states=set(),
                object_type="job",
                action="cancelled",
                countdown=self.waiter_delay * self.waiter_max_attempts,
                check_interval_seconds=self.waiter_delay,
            )
class EmrServerlessStopApplicationOperator(BaseOperator):