Adding more FingerprintAuthenticationResultStatus

[arctouch-oberdanbitencourt]

I've come across the need of registering custom analytics events for result statuses that are unknown, like TouchIDLockout. I think some statuses can be exposed so the plugin provides the developer a custom way to handle results from the OS.

[smstuebe]

I have to investigate this. I try to avoid adding platform specific stuff to the API.

[nielscup]

I also would like the status exposed so I can handle them properly. Currently the only way to determine the status is via the ErrorMessage, but this is a localized string so not very useful.