Default OCID value placeholders removed

Default OCID variable value placeholders removed from variable files in the root, container_connection, and pdb module

Author: mitoeth

manageability-and-operations/observability-and-manageability/external-database-enablement/root_module/modules/container/container_connection/variables.tf

@@ -41,7 +41,6 @@ variable "external_database_connector_agent_id" {
   	condition = var.external_database_connector_agent_id != ""
 	error_message = "The value of 'managementAgentId' in the JSON-input for database systems is an empty string"
   }
-  #default = "ocid1.managementagent.oc1..XXXXXXX"
 }
 
 #Container database variables

manageability-and-operations/observability-and-manageability/external-database-enablement/root_module/modules/pdb/variables.tf

@@ -33,7 +33,6 @@ variable "ssl_secret_id" {
 variable "external_database_connector_agent_id" {
   description = "The OCID for the management agent used for database connections"
   type        = string
-  #default = "ocid1.managementagent.oc1..XXXXXXX"
 }
 
 #Pluggable database variables

manageability-and-operations/observability-and-manageability/external-database-enablement/root_module/variables.tf

@@ -1,5 +1,4 @@
 variable "compartment_ocid" {
   description = "Compartment OCID"
   type        = string
-  default     = "ocid1.compartment.oc1..XXXXXX"
 }