bullhead: define BOARD_HAS_FINGERPRINT_FPC

Change-Id: I25ed68e6f8979e224caef8335e4444c28ff359fb
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 246aafd..ee82dd9 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -56,6 +56,8 @@
 
 BOARD_USES_SECURE_SERVICES := true
 
+BOARD_HAS_FINGERPRINT_FPC := true
+
 TARGET_NO_RADIOIMAGE := true
 TARGET_BOARD_PLATFORM := msm8992
 TARGET_BOOTLOADER_BOARD_NAME := bullhead