zenfone8: Update to 30.11.51.103

Change-Id: Id79c20466250b82f03d41d7f3452058a541bab78
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 6f2422c..8976e21 100755
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -180,7 +180,9 @@
 TARGET_BOARD_PLATFORM_GPU := qcom-adreno660
 
 # Properties
+TARGET_PRODUCT_PROP += $(DEVICE_PATH)/product.prop
 TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
+TARGET_SYSTEM_EXT_PROP += $(DEVICE_PATH)/system_ext.prop
 
 # Recovery
 BOARD_USES_RECOVERY_AS_BOOT := true