feature: redis with aws tf version 4.0

Author: anmolnagpal

versions.tf

@@ -5,7 +5,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.1.0"
+      version = "~> 4.0"
     }
   }
 }