Update ID lists to be empty (#163)

When using `modules/cloudwatch-logs` the `module "lambda"` could have constant churn because of the possible introduction of `""` in the list of `vpc_subnet_ids` and `vpc_security_group_ids`

Signed-off-by: Gregory Kman <[email protected]>

examples/cloudwatch-logs/variables.tf

@@ -99,13 +99,13 @@ variable "layer_arn" {
 variable "subnet_ids" {
   description = "The subnet id with the private link"
   type        = list(string)
-  default     = [""]
+  default     = []
 }
 
 variable "security_group_ids" {
   description = "The security group id for assigned to the subnet_ids"
   type        = list(string)
-  default     = [""]
+  default     = []
 }
 
 variable "custom_s3_bucket" {
@@ -118,4 +118,4 @@ variable "create_secret" {
   description = "Set to False In case you want to use secrets manager with a predefine secret that was already created and contains Coralogix Send Your Data API key"
   type        = string
   default     = "True"
-}
+}

modules/cloudwatch-logs/variables.tf

@@ -99,13 +99,13 @@ variable "layer_arn" {
 variable "subnet_ids" {
   description = "The subnet id with the private link"
   type        = list(string)
-  default     = [""]
+  default     = []
 }
 
 variable "security_group_ids" {
   description = "The security group id for assigned to the subnet_ids"
   type        = list(string)
-  default     = [""]
+  default     = []
 }
 
 variable "custom_s3_bucket" {