Fix treble boundary neverallow to use attributes

These neverallow rules are to prevent properties from crossing treble
boundary. As attributes like internal / restricted / public has been
landed, the neverallow rules are changed to use attributes to avoid
endless manual maintaining of the list.

Bug: 148181222
Test: system/sepolicy/tools/build_policies.sh
Change-Id: I0ba930f6c78852e785858fb069faf4f984643e34
2 files changed