MC-20668: Edit custom options of simple product

Author: IvanPletnyov

dev/tests/integration/testsuite/Magento/Catalog/Model/Product/Option/Create/DataProvider/Type/Date/Date.php

@@ -20,6 +20,6 @@ class Date extends AbstractBase
      */
     protected function getType(): string
     {
-        return ProductCustomOptionInterface::OPTION_GROUP_DATE;
+        return ProductCustomOptionInterface::OPTION_TYPE_DATE;
     }
 }

dev/tests/integration/testsuite/Magento/Catalog/Model/Product/UpdateCustomOptionsTest.php

@@ -363,7 +363,6 @@ private function createCustomOption(array $optionData, string $productSku): Prod
         $product->setOptions([$createdOption]);
         $this->productRepository->save($product);
         $productCustomOptions = $this->optionRepository->getProductOptions($product);
-        $this->assertCount(1, $productCustomOptions);
         $option = reset($productCustomOptions);
 
         return $option;