Merge remote-tracking branch 'mainline/2.3-develop' into 2.3-develop-pr21

Author: serhii-balko

composer.json

@@ -86,7 +86,7 @@
         "friendsofphp/php-cs-fixer": "~2.13.0",
         "lusitanian/oauth": "~0.8.10",
         "magento/magento-coding-standard": "~1.0.0",
-        "magento/magento2-functional-testing-framework": "~2.3.14",
+        "magento/magento2-functional-testing-framework": "~2.4.0",
         "pdepend/pdepend": "2.5.2",
         "phpmd/phpmd": "@stable",
         "phpunit/phpunit": "~6.5.0",