axolotl: Build GPS HAL from source

Change-Id: I6a17bbd62e8b8016a3bb2f643a3a042619259a8e
diff --git a/device.mk b/device.mk
index 77600f0..9779c13 100644
--- a/device.mk
+++ b/device.mk
@@ -279,8 +279,12 @@
 
 # GPS
 PRODUCT_PACKAGES += \
-    android.hardware.gnss@2.0.vendor \
+    android.hardware.gnss@2.0-impl-qti \
     android.hardware.gnss@2.0-service-qti \
+    libbatching \
+    libgeofencing \
+    libgnss \
+    libgnsspps \
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/configs/gps/flp.conf:$(TARGET_COPY_OUT_VENDOR)/etc/flp.conf \