fix: Add cardano- prefix on bootstrap

Author: gonzalezzfelipe

bootstrap/configs/mainnet/config.json …trap/configs/cardano-mainnet/config.jsonbootstrap/configs/mainnet/config.json renamed to bootstrap/configs/cardano-mainnet/config.json bootstrap/configs/mainnet/config.json renamed to bootstrap/configs/cardano-mainnet/config.json

@@ -30,7 +30,7 @@ variable "cloud_provider" {
 
 variable "networks" {
   type    = list(string)
-  default = ["mainnet", "preprod", "preview", "vector-testnet"]
+  default = ["cardano-mainnet", "cardano-preprod", "cardano-preview", "vector-testnet"]
 }
 
 variable "versions" {