[automerger skipped] snapuserd: Run snapuserd threads in-process. am: 54d326c5e0 -s ours

am skip reason: Merged-In I728186d9bc90c98fabd76d3f86569840488ada96 with SHA-1 329fef34a5 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/24082164

Change-Id: I1e292539107860a5cc3d9c5773b1f4d6d794816c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>