More Code Sniffer fixes

Author: tolu-paystack

Controller/Payment/Webhook.php

@@ -24,10 +24,8 @@
 
 
 use Magento\Sales\Model\Order;
-use Magento\Framework\App\CsrfAwareActionInterface;
-
-class Webhook extends AbstractPaystackStandard implements CsrfAwareActionInterface
 
+class Webhook extends AbstractPaystackStandard
 {
 
     public function execute() {
@@ -112,12 +110,4 @@ public function execute() {
         $resultFactory->setContents($finalMessage);
         return $resultFactory;
     }
-
-     public function createCsrfValidationException(\Magento\Framework\App\RequestInterface $request): ?\Magento\Framework\App\Request\InvalidRequestException {
-        return null;
-    }
-
-    public function validateForCsrf(\Magento\Framework\App\RequestInterface $request): ?bool {
-        return true;
-    }
 }