### 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.
timeout=timedelta(seconds=self.waiter_max_attempts * self.waiter_delay),
                )
            wait(
                waiter=waiter,
                waiter_max_attempts=self.waiter_max_attempts,
                waiter_delay=self.waiter_delay,
                args={"applicationId": self.application_id},
                failure_message="Serverless Application failed to start",
                status_message="Serverless Application status is",
                status_args=["application.state", "application.stateDetails"],
            )
        self.log.info("Starting job on Application: %s", self.application_id)
        response = self.hook.conn.start_job_run(
            clientToken=self.client_request_token,
            applicationId=self.application_id,
            executionRoleArn=self.execution_role_arn,
            jobDriver=self.job_driver,
            configurationOverrides=self.configuration_overrides,
            name=self.name,
            **self.config,
        )
        if response["ResponseMetadata"]["HTTPStatusCode"] != 200:
            raise AirflowException(f"EMR serverless job failed to start: {response}")
        self.job_id = response["jobRunId"]
        self.log.info("EMR serverless job started: %s", self.job_id)
        if self.deferrable:
            self.defer(
                trigger=EmrServerlessStartJobTrigger(
                    application_id=self.application_id,
                    job_id=self.job_id,