Fixed, added back environments to each instance, that way we can also create instances for already existing environments

blueprints/apigee/network-patterns/nb-glb-psc-neg-sb-psc-ilbl7-hybrid-neg/apigee.tf

@@ -76,11 +76,11 @@ module "apigee" {
   environments = {
     (local.environment) = {
       envgroups = [local.envgroup]
-      regions   = [var.region]
     }
   }
   instances = {
     (var.region) = {
+      environments                  = [local.environment]
       runtime_ip_cidr_range         = var.apigee_runtime_ip_cidr_range
       troubleshooting_ip_cidr_range = var.apigee_troubleshooting_ip_cidr_range
     }