Merge "16kb: Remove PRODUCT_BOOTS_16K build variable" into main am: c8be4597

Original change: https://android-review.googlesource.com/c/platform/build/+/3156203



Change-Id: Id230e9890f62f23a7e2c234b9d3eeefdcb8a4d0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>