[governed-lakehouse-compute-delegation] #2294

Prior to submitting the Spark job, a VPC and subnet needs to be configured. And the job needs to be submitted like so:
gcloud dataproc batches submit pyspark gs://${ICEBERG_BUCKET}/scripts/read_transactions.py
--project=${PROJECT_ID}
--region=${REGION}
--service-account=${EMAIL_MANAGER}
--subnet=${SUBNET_NAME}
--version=2.3
-- ${PROJECT_ID} ${DATASET_ID}
--format="value(name)"