Update laravel-no-captcha-v3.php

Author: joukhar

src/config/laravel-no-captcha-v3.php

@@ -10,7 +10,7 @@
     /* Recaptcha Credentials                                                      */
     /* -------------------------------------------------------------------------- */
     'recaptcha' => [
-        'site_key' => '',
-        'secret_key' => ''
+        'site_key' => env('GOOGLE_RECAPTCHA_SITE_KEY'),
+        'secret_key' => env('GOOGLE_RECAPTCHA_SECRET_KEY')
     ]
 ];