Enforce sysprop owner

Every property should have an appropriate owner attribute, which can be
one of: system_property_type, product_property_type, or
vendor_property_type. This will be enforced for devices launching with S
or later. Devices launching with R or eariler can relax this by setting
following under BoardConfig.mk:

BUILD_BROKEN_ENFORCE_SYSPROP_OWNER := true

Bug: 131162102
Test: system/sepolicy/tools/build_policies.sh
Change-Id: I7914ef1b7463c9ec00812b9720094531fd63f0c7
4 files changed