Emulator: enable GPS hidl service and impl

BUG: 36052760
Change-Id: I3fa3b6bd11e5791f284676fa82b3106725aaaa17
diff --git a/target/product/emulator.mk b/target/product/emulator.mk
index c8d7e0b..b6e83ec 100644
--- a/target/product/emulator.mk
+++ b/target/product/emulator.mk
@@ -66,6 +66,10 @@
 	android.hardware.keymaster@3.0-service
 
 PRODUCT_PACKAGES += \
+    android.hardware.gnss@1.0-service \
+    android.hardware.gnss@1.0-impl
+
+PRODUCT_PACKAGES += \
 	android.hardware.sensors@1.0-impl \
 	android.hardware.sensors@1.0-service