add updates to all in aws_simple

aws/aws_simple/modules/vpc/subnets/us-east/outputs.tf

@@ -0,0 +1,16 @@
+# In your vpc/subnets/us-east module
+
+output "us_east_subnet_1_id" {
+  description = "The ID of the first US East subnet"
+  value       = aws_subnet.us_east_subnet_1.id
+}
+
+output "us_east_subnet_2_id" {
+  description = "The ID of the second US East subnet"
+  value       = aws_subnet.us_east_subnet_2.id
+}
+
+output "us_east_subnet_3_id" {
+  description = "The ID of the third US East subnet"
+  value       = aws_subnet.us_east_subnet_3.id
+}