Update Terraform cn-terraform/ecs-fargate-service/aws to v2.0.21 (#34)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

main.tf

@@ -74,7 +74,7 @@ module "td" {
 #------------------------------------------------------------------------------
 module "ecs-fargate-service" {
   source  = "cn-terraform/ecs-fargate-service/aws"
-  version = "2.0.20"
+  version = "2.0.21"
   # source  = "../terraform-aws-ecs-fargate-service"
 
   name_prefix = var.name_prefix