MSI: Update Magento 2 core to support MSI

Author: RomaKis

app/code/Magento/CatalogImportExport/Model/Import/Product.php

@@ -847,7 +847,6 @@ public function __construct(
         $this->mediaProcessor = $mediaProcessor ?: ObjectManager::getInstance()->get(MediaGalleryProcessor::class);
         $this->stockItemImporter = $stockItemImporter ?: ObjectManager::getInstance()
             ->get(StockItemImporterInterface::class);
-
         parent::__construct(
             $jsonHelper,
             $importExportData,