init: gs101: restorecon persist modem file am: 2dfaabef7a am: e4f0fe01b4

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs101/+/16660077

Change-Id: Ia72dc277c41f000d8f04be2a1617faa2bdb86124
diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 979343f..f4af3b4 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -511,6 +511,7 @@
     restorecon_recursive /mnt/vendor/persist/audio
     restorecon_recursive /mnt/vendor/persist/sensors
     restorecon_recursive /mnt/vendor/persist/battery
+    restorecon_recursive /mnt/vendor/persist/modem
     # Set up display-related directories and permissions
     # Add restorecon_recursive command to make sure the restorecon label is persist_display_file.
     restorecon_recursive /mnt/vendor/persist/display