update example with working code

examples/ec2/linux/census-rhel-instance.tf

@@ -48,3 +48,46 @@ module "ec2_instance" {
     var.additional_tags
   )
 }
+
+
+# Example for use in account-repos
+# module "sc_test_ec2" {
+#   source = "git::https://github.e.it.census.gov/sct-engineering/aws-servicecatalog.git//modules/ec2"
+
+#   # Product identity
+#   provisioned_product_name = "app-mcm-01"
+
+#   # EC2-specific parameters
+#   instance_type   = "t3.small"
+#   os_name         = "RHEL9"
+#   requires_backup = "no"
+#   power_schedule  = "Weekday_Core_Hours_7-7"
+
+#   # Project/creator information
+#   project_name  = "csvd_morpheus_dev_qa_dev-229685449397"
+#   creator       = "morga471"
+#   contact_email = "matthew.c.morgan@census.gov"
+#   inc_poc_email = "csvd.aws.service.catalog.team.list@census.gov"
+#   fisma_id      = "OCIO_CSVD (CEN16.09)"
+
+#   # Network configuration (auto-discovers VPC/subnets by name tag)
+#   vpc_name     = var.vpc_full_name
+#   subnets_name = "*-apps-*"
+
+#   # Additional CloudFormation parameters
+#   parameters = {
+#     NameTag            = "app-mcm-01"
+#     pDescription       = "Service Catalog test instance via Terraform"
+#     SecurityGroupNames = "it-linux-base"
+#     TitleData          = "no_title"
+#     MapMigrated        = "notMigration: Not On-Prem to Cloud - New Build"
+#   }
+
+#   # Tags
+#   tags = {
+#     Environment    = "dev"
+#     ManagedBy      = "Terraform"
+#     ServiceCatalog = "true"
+#     Purpose        = "Testing"
+#   }
+# }