Fix fingerprint crypto operations.

This fixes a bug introduced in the HIDL port where fingerprint no
longer notifies keystore of authentications.

Test: keyguard, FingerprintDialog

Fixes bug 34200870

Change-Id: I5227a5f7feb9eee926ea1511001d0303c90dc594
diff --git a/biometrics/fingerprint/2.1/default/Android.mk b/biometrics/fingerprint/2.1/default/Android.mk
index cd29b30..e5c79fe 100644
--- a/biometrics/fingerprint/2.1/default/Android.mk
+++ b/biometrics/fingerprint/2.1/default/Android.mk
@@ -9,11 +9,13 @@
     service.cpp \
 
 LOCAL_SHARED_LIBRARIES := \
+    libbinder \
     liblog \
     libhidlbase \
     libhidltransport \
     libhardware \
     libhwbinder \
+    libkeystore_binder \
     libutils \
     android.hardware.biometrics.fingerprint@2.1 \