Merge "init: Set oom_score_adj to snapuserd process" into tm-dev am: ae2837d80c

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/18720435

Change-Id: I339b0434d908d841c5a57b3fabb5a76f01e8877c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>