what
Creates a separated variable for EFS volumes.
why
• The way terraform-aws-ecs-web-app defines and uses the EFS volumes with the terraform-aws-ecs-alb-service-task module is not working correctly and the EFS volume is not being set in the resulting task definition.
• By separating EFS volumes and Docker volumes they can be assigned to the docker_volumes and efs_volumes as expected by the module.