GONRG-7556: Add kubectl installation to nightly pipeline

Sometimes create_workflow_account_into_airflow script is failing because kubectl is not installed. It happens because asm module can install kubectl before or after script.

https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/jobs/2071835

https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/jobs/2053149

https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/jobs/2106254

https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/jobs/2078977

This MR add kubectl installment to nightly pipeline.