chore: Update DC mission 4327 (#260)

Author: prajin-op

.github/workflows/scenario-test.yml

@@ -127,7 +127,6 @@ jobs:
 
           timestamp=$(date +"%Y%m%d%H%M%S")
           sed -i "s/\(subaccount_name\s*=\s*\"\)[^\"]*\"/\1dcmtest_${timestamp}\"/" released/discovery_center/mission_4327/setup_subaccount_cf/testsamples.tfvars
-          sed -i "s/instance_name = \"my-cf-org-name\"/instance_name = \"cf-instance-$(($RANDOM % 9 + 1))\"/" released/discovery_center/mission_4327/setup_subaccount_cf/main.tf
           sed -i '$a cf_org_user = ["[email protected]","[email protected]"]' released/discovery_center/mission_4327/setup_subaccount_cf/testsamples.tfvars
           sed -i '$a cf_space_manager = ["[email protected]","[email protected]"]' released/discovery_center/mission_4327/setup_subaccount_cf/testsamples.tfvars
       

released/discovery_center/mission_4327/setup_subaccount_cf/main.tf

@@ -34,7 +34,7 @@ resource "btp_subaccount_environment_instance" "cloudfoundry" {
   # the instance shall be created using the parameter landscape label. 
   # available environments can be looked up using the btp_subaccount_environments datasource
   parameters = jsonencode({
-    instance_name = "my-cf-org-name"
+    instance_name = btp_subaccount.project.subdomain
   })
   timeouts = {
     create = "1h"