Merge "libsnapshot: Check if OTA update in progress during reboot" into main...

Merge "libsnapshot: Check if OTA update in progress during reboot" into main am: 41305c38 am: 0d9cf8d5

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2829570



Change-Id: I03f6241174c306d3538f183f4c5d31d7a7132e93
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>