Update network_watcher_flow_log.html.markdown to https_traffic_only_enabled for storage accounts (#29480)

Author: pregress

website/docs/r/network_watcher_flow_log.html.markdown

@@ -38,10 +38,10 @@ resource "azurerm_storage_account" "test" {
   resource_group_name = azurerm_resource_group.example.name
   location            = azurerm_resource_group.example.location
 
-  account_tier              = "Standard"
-  account_kind              = "StorageV2"
-  account_replication_type  = "LRS"
-  enable_https_traffic_only = true
+  account_tier               = "Standard"
+  account_kind               = "StorageV2"
+  account_replication_type   = "LRS"
+  https_traffic_only_enabled = true
 }
 
 resource "azurerm_log_analytics_workspace" "test" {