feat: update AWS provider version constraint to allow versions >= 5.30 (#38)

Author: Gezi-lzq

versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "6.8.0"
+      version = ">= 6.0"
     }
   }
 }