Merge "Revert "Turn on V3 cow"" into main am: b80e6a656e

Original change: https://android-review.googlesource.com/c/platform/build/+/3025086

Change-Id: I6246fe772e287d28bf0a3d50026de985025c78cc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>