Explicit init .rc user. am: c14567d327 am: 932bfbdfd3

Original change: https://android-review.googlesource.com/c/device/google/barbet/+/2528117

Change-Id: I1ff022e7d013fa27f48781673e44cf141242dd0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/barbet/init.barbet.rc b/barbet/init.barbet.rc
index ecf1a5e..e909144 100644
--- a/barbet/init.barbet.rc
+++ b/barbet/init.barbet.rc
@@ -37,6 +37,7 @@
 
 service vendor.mdm_helper /vendor/bin/mdm_helper
     class core
+    user root
     group system wakelock
 
 on early-fs && property:ro.boot.hardware.revision=DEV1.0