[BugFix][Fingerprint]fix client was canceled by service by mistake

issue:
After the call of client A started in the lockout state returns,
after client B calls the fp service, A is dead,
a death notification will be sent to the service, and the service will stop clent B.

solution:
Each time onAuthentication sets a flag mAlreadyDone to true.
Judge this flag as true in binderDie, and keep the current
fingerprint operation to avoid affecting the current user

Signed-off-by: zhangyupeng1 <zhangyupeng1@xiaomi.com>
Change-Id: I56ce99505febbb48dc13ccfc3c2d120123da4fa3
Merged-In: I56ce99505febbb48dc13ccfc3c2d120123da4fa3