Fix custom dyndns issue: username and password was not sent with curl flag AUTH_ANY
Fix custom dyndns issue: username and password was not sent with curl flag AUTH_ANY

pfsense/pfsense,NewEraCracker/pfsense,dennypage/pfsense,phil-davis/pfsense,dennypage/pfsense,pfsense/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,dennypage/pfsense,dennypage/pfsense,phil-davis/pfsense,pfsense/pfsense