Update examples/multi-region/versions.tf

Co-authored-by: Marc Tamsky <tamsky@users.noreply.github.com>

Author: 2 people

examples/multi-region/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 4.4"
+      version = ">= 6.0"
     }
   }
 }