feat: allow use of v4 aws provider (#28)

Signed-off-by: Darren Murray <[email protected]>

Author: dmurray-lacework

versions.tf

@@ -2,7 +2,7 @@ terraform {
   required_version = ">= 0.12.31"
 
   required_providers {
-    aws  = "~> 3.0"
+    aws  = ">= 3.0, < 5.0.0"
     time = "~> 0.6"
     lacework = {
       source  = "lacework/lacework"