38. add nullsafe check for countryOfOrigin

Author: dmitrakovich

src/app/Listeners/OneC/UpdateProduct.php

@@ -29,7 +29,7 @@ public function handle(ProductCreated|ProductUpdated $event): void
         $productFromOneC->update(array_filter([
             'SP6111' => url($product->getUrl()),
             'SP6116' => $product->getFirstMediaUrl(conversionName: 'catalog'),
-            'SP6122' => $product->countryOfOrigin->name,
+            'SP6122' => $product->countryOfOrigin?->name,
             'SP6123' => $product->manufacturer?->name,
             'SP6124' => $product->category->name,
         ], fn ($value) => !is_null($value)));