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>