If a line ends with ")", the tagged file is invalid

[RLRabinowitz]

The following file ends up as an invalid terraform file after tagging:

resource "kubernetes_deployment" "audit_server" {
  metadata {
    name = "terraform-example"
  }
  spec {
    replicas = var.pre_migration_scale_down_mode_enabled ? 0 : (var.minimal_setup_enabled ? local.minimal_setup_replicas : 1)
    strategy {
      type = local.kubernetes_deployment_strategy_rolling_update
    }
  }
}

resource "google_pubsub_topic" "audit_topic" {
}

The output file will contain the following lines:

  spec {
    replicas = var.pre_migration_scale_down_mode_enabled ? 0 : (var.minimal_setup_enabled ? local.minimal_setup_replicas : 1
      ) strategy {
      type = local.kubernetes_deployment_strategy_rolling_update
    }
  }

Trying to run terraform plan on that file will result in the error:

      ) strategy {
An argument definition must end with a newline.

The resource wasn't tagged, and yet it was still altered, and it became invalid because terratag dropped the ) to the next line

[RLRabinowitz]

This seems to be caused by an issue with hclwrite.ParseConfig: hashicorp/hcl#402