Merge pull request #12 from rhythmictech/fix_provider_version

fix provider version constraint to allow newer providers

Author: dgoodellrhy

Diff for: versions.tf

@@ -2,6 +2,6 @@ terraform {
   required_version = ">= 0.12.2"
 
   required_providers {
-    aws = "~> 2.44"
+    aws = ">= 2.44"
   }
 }