data/aws: bump aws provider

The existing version would sometimes panic when creating NLBs and was
also missing a few options specific to NLBs. There are probably many
other fixes and improvements that come with the newer provider.

Author: crawford

data/data/aws/main.tf

@@ -6,7 +6,7 @@ locals {
 
 provider "aws" {
   region  = "${var.tectonic_aws_region}"
-  version = "1.8.0"
+  version = "1.39.0"
 
   assume_role {
     role_arn     = "${var.tectonic_aws_installer_role == "" ? "" : "${var.tectonic_aws_installer_role}"}"