more count to for_each conversion

cloud_Azure/terraform/module/storage_account.tf

@@ -10,7 +10,8 @@ locals {
 # Creates one storage account per resource group to store flow logs
 # StorageAccounts are mapped 1:1 to resource_group_names and this fact is used to get storage account id for given resource group name
 resource "azurerm_storage_account" "logs_storage_account" {
-  for_each = { for s, rg in var.resource_group_names : rg => s }
+  #for_each = { for s, rg in var.resource_group_names : rg => s }
+  for_each = toset(var.resource_group_names)
 
   # use either custom name if one is provided, or generated one
   name                     = length(var.storage_account_names) == length(var.resource_group_names) ? var.storage_account_names[each.value] : local.generated_storage_account_names[each.value]