Merge "Revert "Reland: Add ro.vendor.build.dont_use_vabc to property_contexts"" into sc-dev am: 842d75a7e6

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/sepolicy/+/15694312

Change-Id: Iaacd9d1445ba3b6fff8aa676a450415c34fc80d0