zenfone7: Define Bluetooth name by product property

Change-Id: Ie3b4daa2414cda3a35371c324af063cecfb9aee0
diff --git a/BoardConfig.mk b/BoardConfig.mk
index ef43f64..df089da 100755
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -75,6 +75,7 @@
     wlan.ko:qca_cld3_qca6390.ko
 
 # Properties
+TARGET_PRODUCT_PROP += $(DEVICE_PATH)/product.prop
 TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
 TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop