Update aws_region.default to use region property (#252)

Author: colhugs230

main.tf

@@ -6,7 +6,7 @@ locals {
   public_dns              = local.eip_enabled ? local.public_dns_rendered : join("", aws_instance.default[*].public_dns)
   public_dns_rendered = local.eip_enabled ? format("ec2-%s.%s.amazonaws.com",
     replace(join("", aws_eip.default[*].public_ip), ".", "-"),
-    data.aws_region.default.name == "us-east-1" ? "compute-1" : format("%s.compute", data.aws_region.default.name)
+    data.aws_region.default.region == "us-east-1" ? "compute-1" : format("%s.compute", data.aws_region.default.region)
   ) : null
   user_data_templated = templatefile("${path.module}/${var.user_data_template}", {
     user_data   = join("\n", var.user_data)