MQE-1117: dontSeeJsError does not catch JS errors

- Syntax issue in ErrorLogger.php fixed.

Author: KevinBKozan

src/Magento/FunctionalTestingFramework/Extension/ErrorLogger.php

@@ -49,8 +49,8 @@ private function __construct()
     public function logErrors($module, $stepEvent)
     {
         //Types available should be "server", "browser", "driver". Only care about browser at the moment.
-        if (in_array("browser", $module->$webDriver->manage()->getAvailableLogTypes())) {
-            $browserLogEntries = $module->$webDriver->manage()->getLog("browser");
+        if (in_array("browser", $module->webDriver->manage()->getAvailableLogTypes())) {
+            $browserLogEntries = $module->webDriver->manage()->getLog("browser");
             foreach ($browserLogEntries as $entry) {
                 if (array_key_exists("source", $entry) && $entry["source"] === "javascript") {
                     $this->logError("javascript", $stepEvent, $entry);