aosp_beryllium: Replace gatekeeper with software HIDL service.

Use the default software implementation of gatekeeper.

Signed-off-by: Amit Pundir <pundiramit@gmail.com>
diff --git a/device-common.mk b/device-common.mk
index 6062264..4f86c3a 100644
--- a/device-common.mk
+++ b/device-common.mk
@@ -127,6 +127,10 @@
     android.hardware.keymaster@3.0-impl \
     android.hardware.keymaster@3.0-service
 
+# Gatekeeper
+PRODUCT_PACKAGES += \
+    android.hardware.gatekeeper@1.0-service.software
+
 # Copy standard platform config files
 PRODUCT_COPY_FILES +=  \
     device/linaro/hikey/etc/permissions/android.hardware.screen.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.screen.xml \