Update versions.tf

Author: KyleKotowick

versions.tf

@@ -1,4 +1,10 @@
 terraform {
   required_version = ">= 1.0.0"
   experiments      = [module_variable_optional_attrs]
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 3.73.0"
+    }
+  }
 }