Merge "bp2build: remove some bp2build_available props, use package_allowlist instead." am: c551fc7e7a am: ee0e30196b am: f7534889a4

Original change: https://android-review.googlesource.com/c/platform/bionic/+/1625839

Change-Id: I7538286212dae42ce7b6e011631209982164c70b