Android W -> B for finalization scripts

Android 16 is B, not W.

Bug: 384614121
Test: build/make/tools/finalization/build-step-0.sh --steps_for_build_test_only
Change-Id: Ib9fcdda063cb0b9589b1e54244726c2011175bed
Merged-In: Ib9fcdda063cb0b9589b1e54244726c2011175bed
2 files changed