chore(deps): update terraform aws to v6

[Renovate]

Author: renovate[bot]

infra/terraform/main.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     aws = {
       source = "hashicorp/aws"
-      version = "5.71.0"
+      version = "6.5.0"
     }
   }
 }