Binderized GPS - restoring Xtra service

Adding group inet permission
for the GNSS HAL default implementation
for the XTRA-assisted-GPS file
(from internet) download use case

Bug: 35768061
Bug: 35757613
Bug: 34208553
Test: On Marlin - manual GPS tests
      including delete all then restats
      with xtra throttle off

Change-Id: I54090979eff53e83a267ce8f6ad84b2aceae290a
(cherry picked from commit 6d0738bd70753498a238e70e21c66fd9a0f22a8d)
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
index cf44944..f1116f4 100644
--- a/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
+++ b/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
@@ -1,4 +1,7 @@
 service gnss_service /vendor/bin/hw/android.hardware.gnss@1.0-service
     class main
     user system
-    group system
+#
+# TODO:(b/35757613) - STOPSHIP - HAL cannot have direct inet access
+#
+    group system inet