Merge pull request #22256 from owncloud/hide-updater-secret

Hide updater.secret from occ output by default

Author: DeepDiver1975

lib/private/systemconfig.php

@@ -41,6 +41,7 @@ class SystemConfig {
 		'mail_smtppassword' => true,
 		'passwordsalt' => true,
 		'secret' => true,
+		'updater.secret' => true,
 		'ldap_agent_password' => true,
 		'objectstore' => ['arguments' => ['password' => true]],
 	];