feat: add Cost and Usage Glue visual ETL job (#22)

Add a download the Cost and Usage Glue visual ETL job definition.  There
is currently no way to manage visual ETL jobs using Terraform, but this will
give us a backup of the job definition in case we need to revert a change.

A future PR will have a nightly sync job that checks for new or modified visual ETL
jobs and creates automated PRs with the changes.

terragrunt/aws/glue/crawlers.tf

@@ -22,7 +22,7 @@ resource "aws_glue_security_configuration" "encryption_at_rest" {
 # Cost and Usage Report
 #
 resource "aws_glue_crawler" "operations_aws_production_cost_usage_report" {
-  name          = "Cost and Usage Report 2.0"
+  name          = "Operations / AWS / Cost and Usage Report"
   description   = "Classify the AWS Organization Cost and Usage Report data"
   database_name = aws_glue_catalog_database.operations_aws_production.name
   table_prefix  = "cost_usage_report_"
@@ -52,7 +52,7 @@ resource "aws_glue_crawler" "operations_aws_production_cost_usage_report" {
 # Organization Account Tags
 #
 resource "aws_glue_crawler" "operations_aws_production_account_tags" {
-  name          = "Organization Account Tags"
+  name          = "Operations / AWS / Organization / Account Tags"
   description   = "Classify the AWS Organization account tag extract"
   database_name = aws_glue_catalog_database.operations_aws_production.name
   table_prefix  = "account_tags_"