Add a flag for 2025Q4 small changes. am: b0378e1279 am: f352881938

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/3501906

Change-Id: I357c91b2e14835fd1ec6f7b6a5fc7ad4be89ea5f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>