Add default GNSS HAL impl to device build

Bug: 31974439

Test: make
Change-Id: I23a5602e2e7d03579de1d5ab80eba4774bd41019
diff --git a/device.mk b/device.mk
index 87b39e3..ecaca8e 100644
--- a/device.mk
+++ b/device.mk
@@ -489,6 +489,10 @@
     thermal.bullhead \
     android.hardware.thermal@1.0-impl \
 
+#GNSS HAL
+PRODUCT_PACKAGES += \
+    android.hardware.gnss@1.0-impl
+
 # Modem debugger/misc
 ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
 ifeq (,$(filter aosp_bullhead, $(TARGET_PRODUCT)))