message: cardie: Change name of ECS cluster
  The existing name made it harder to find in the AWS console.
diff: @@ -205,7 +205,7 @@ app "cardie" {
  region = "us-east-1"
  memory = "512"
  count = 1
  - cluster = "default"
  + cluster = "cardie"
  subnets = ["subnet-89968ba2"]
  task_role_name = "cardie-ecr-task"
  execution_role_name = "cardie-ecr-task-executor-role"
  