BUG-132

Default end date element in FIDO policy caused FIDO registration and authentication operations to stop responding after the default end date.

Prior to this version, SKFS installed a default policy with start date and end date elements where the end date defaulted to Oct 2025. This caused the SKFS to not respond to any registration and authentication after the end date passed. 

SKFS 4.18.0 removes the start date and end date elements from the FIDO policy json and only relies on the 'status' filed to determine if a policy is valid or not.