Added 2FA expires after x minutes
Added Kmsger SMS Gateway
Added MailerSend SMS Gateway
Added OneSMS SMS Gateway
Added SMSit SMS Gateway
Added mNotify SMS Gateway
Added Labsmobile SMS Gateway
Added SMS Done SMS Gateway
Updated Gateway.sa API
Updated Remove Support for PHP 7.1 to 7.3
Updated Remove Support for WHMCS V8.1.x to 8.3.x
Fixed support for ionCube Loader v12 and PHP 8.1
