Updated the subnetwork value (#327)

Author: leandrorichardtoledo

helm/db-controller/values.yaml

@@ -155,7 +155,8 @@ controllerConfig:
   region: us-east-1
   project: gcp-eng-ddiaas-dev
   network: "ddiaas-dev-use1-vpc"
-  subnetwork: private-service-connect
+  # This value is only used for gcp
+  subnetwork: "psc-{{ .Values.env }}-subnet"
   numbackupstoretain: 3
   # The number of days for which automated backups are retained. Setting this parameter to a positive number enables backups.
   # Setting this parameter to 0 disables automated backups (in case of Aurora, 0 is N/A and will be set to 1 by default).