ACP2E-1620: [QUANS] Scheduled import successfully runs despite errors in system.log file

 - Fixed the static test failure.

Author: devarul

app/code/Magento/ImportExport/Controller/Adminhtml/ImportResult.php

@@ -20,12 +20,12 @@
  */
 abstract class ImportResult extends Import
 {
-    const IMPORT_HISTORY_FILE_DOWNLOAD_ROUTE = '*/history/download';
+    public const IMPORT_HISTORY_FILE_DOWNLOAD_ROUTE = '*/history/download';
 
     /**
      * Limit view errors
      */
-    const LIMIT_ERRORS_MESSAGE = 100;
+    public const LIMIT_ERRORS_MESSAGE = 100;
 
     /**
      * @var ReportProcessorInterface