Fixed static test failures

Author: engcom-Charlie

app/code/Magento/Multishipping/Model/Checkout/Type/Multishipping/State.php

@@ -3,6 +3,7 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+// phpcs:ignore CookieAndSessionMisuse
 namespace Magento\Multishipping\Model\Checkout\Type\Multishipping;
 
 use Magento\Checkout\Model\Session;
@@ -178,27 +179,31 @@ public function unsCompleteStep($step)
      */
     public function canSelectAddresses()
     {
+        return false;
     }
 
     /**
      * @return bool
      */
     public function canInputShipping()
     {
+        return false;
     }
 
     /**
      * @return bool
      */
     public function canSeeOverview()
     {
+        return false;
     }
 
     /**
      * @return bool
      */
     public function canSuccess()
     {
+        return false;
     }
 
     // phpcs:enable