Snap for 7929330 from eb73aed2a7cd5262454b0a171df49189f40a7bb5 to sc-v2-release

Change-Id: Id3d51986f348aeceef55e8da5c51feaaf9e9ffba
diff --git a/vendor/google/modem_diagnostics.te b/vendor/google/modem_diagnostics.te
index 7ba76de..d0151c8 100644
--- a/vendor/google/modem_diagnostics.te
+++ b/vendor/google/modem_diagnostics.te
@@ -21,4 +21,7 @@
 
   set_prop(modem_diagnostic_app, vendor_modem_diag_prop)
   set_prop(modem_diagnostic_app, radio_control_prop)
+
+  allow modem_diagnostic_app sysfs_batteryinfo:file r_file_perms;
+  allow modem_diagnostic_app sysfs_batteryinfo:dir search;
 ')