servicemanager: set consistent flags for self-reg am: 6c86b6c926 am: c5a9cce1ff am: d96c1ca18b am: db00dfa5d9 am: f7f924b1e7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/30772450

Change-Id: I6f34a7888fcaaa833e720df5eee1dfcaadd044f9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>