Static properties serialization fix - update.

Author: p-bystritsky

dev/tests/integration/etc/di/preferences/ce.php

@@ -16,8 +16,6 @@
     \Magento\Framework\App\Response\Http::class => \Magento\TestFramework\Response::class,
     \Magento\Framework\Interception\PluginListInterface::class =>
         \Magento\TestFramework\Interception\PluginList::class,
-    \Magento\Framework\Serialize\SerializerInterface::class =>
-        \Magento\TestFramework\Serialize\Serializer::class,
     \Magento\Framework\Interception\ObjectManager\ConfigInterface::class =>
         \Magento\TestFramework\ObjectManager\Config::class,
     \Magento\Framework\Interception\ObjectManager\Config\Developer::class =>

dev/tests/integration/framework/Magento/TestFramework/Workaround/Cleanup/StaticProperties.php

@@ -168,7 +168,7 @@ public static function backupStaticVariables()
 
         $objectManager = Bootstrap::getInstance()->getObjectManager();
         $cache = $objectManager->get(CacheInterface::class);
-        $serializer = $objectManager->get(SerializerInterface::class);
+        $serializer = $objectManager->get(\Magento\TestFramework\Serialize\Serializer::class);
         $cachedProperties = $cache->load(self::CACHE_NAME);
 
         if ($cachedProperties) {