Set type of email notification

Without this no email is sent.

This has become necessary after the following change from #685

https://github.com/CakeDC/users/pull/685/files#diff-087e5d4ddeb9b25aa37f089c2ce923ee418537310623b29d393404528f1797a3R73-R80

Author: ravage84

src/Shell/UsersShell.php

@@ -239,6 +239,7 @@ public function passwordEmail()
             'expiration' => Configure::read('Users.Token.expiration'),
             'checkActive' => false,
             'sendEmail' => true,
+            'type' => 'passord',
         ]);
         if ($resetUser) {
             $msg = __d('CakeDC/Users', 'Please ask the user to check the email to continue with password reset process');