Add AuthToken to request's additional_params

Original change:

https://android-review.googlesource.com/c/platform/system/keymaster/+/1788562

Similar to begin(...) method, the update(...)
and the finish(...) methods also need to forward
this AuthToken.

Bug:195427672

Test:

lunch sdk_phone64_x86_64-userdebug
m -j
emulator

Run CtsVerifier SECURITY->Biometrics 2a on goldfish

Change-Id: I77d92d95f0db738059c515f0699e154c7cb19e33
Merged-In: I77d92d95f0db738059c515f0699e154c7cb19e33