DTOSS-10700: Use a docker image for the postgres database for the review apps

Author: mrlockstar

infrastructure/modules/container-app/variables.tf

@@ -73,11 +73,6 @@ variable "is_tcp_app" {
   description = "Is this a TCP app? If true, ingress is enabled."
   type        = bool
   default     = false
-
-  validation {
-    condition     = !(var.is_web_app && var.is_tcp_app)
-    error_message = "Both is_web_app and is_tcp_app cannot be true at the same time. Please choose one."
-  }
 }
 
 variable "port" {