Merge "init: add a swapoff built-in command" into main am: b9f6c12b4d am: 835418a761

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3257011

Change-Id: I585ea02f5f2ad285d6b7b0f13546f02eb4da8f1c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>