Add ThrottleLogin localization support

add default language

resources/lang/en/passwords.php

@@ -18,5 +18,6 @@ return [
     'token' => 'This password reset token is invalid.',
     'sent' => 'We have e-mailed your password reset link!',
     'reset' => 'Your password has been reset!',
+    'throttle' => 'Too many login attempts. Please try again in :seconds seconds.',
 
 ];