fix config

src/SenangPayServiceProvider.php

                 return new SenangPayDriver(
                     $config->get('payment.gateway.senangpay.endpoint'),
                     $config->get('payment.gateway.senangpay.merchant_id'),
-                    $config->get('payment.gateway.senangpay.secret_key')
+                    $config->get('payment.gateway.senangpay.secret_key'),
+                    $config->get('payment.gateway.senangpay.key_map')
                 );
             });
         });