Revert "[PW-2360]: Removing decode of paywithgoogle.token, expected format is JSON string"

This reverts commit 32120f62

Gateway/Request/GooglePayAuthorizationDataBuilder.php

@@ -63,8 +63,9 @@ class GooglePayAuthorizationDataBuilder implements BuilderInterface
         $requestBody['paymentMethod']['type'] = 'paywithgoogle';
         // get payment data
         if ($token) {
+            $parsedToken = json_decode($token);
             try {
-                $requestBody['paymentMethod']['paywithgoogle.token'] = $token;
+                $requestBody['paymentMethod']['paywithgoogle.token'] = $parsedToken;
             } catch (\Exception $exception) {
                 $this->adyenLogger->addAdyenDebug("exception: " . $exception->getMessage());
             }