Add GNSS HAL service

Bug: 31974439
Test: GPS Location available on Maps(on Angler).

Change-Id: I17ba8fab47bc25a1158089ec2b8e8cd54ec650e1
diff --git a/gnss/1.0/default/android.hardware.gnss@1.0-service.rc b/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
new file mode 100644
index 0000000..eeb2e43
--- /dev/null
+++ b/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
@@ -0,0 +1,4 @@
+service gnss_service /system/bin/hw/android.hardware.gnss@1.0-service
+    class main
+    user system
+    group system