Add execution_role_arn setting for two-role EB Scheduler model#2109

riysaxen-amzn merged 1 commit intoopensearch-project:mainopensearch-project/alerting:mainfrom

riysaxen-amzn:feature/eb-scheduler-crudriysaxen-amzn/alerting:feature/eb-scheduler-crudCopy head branch name to clipboard