[ALPS03841705] AEE porting on Android P about selinux

[Detail]
1. add some rules
2. temp solution for getting ro.*.mediatek.version.branch/ ro.*.mediatek.version.release property

MTK-Commit-Id: 12c4d79a10293c4611233c985c29dca94f6e24ae

Change-Id: Ice4d565664f95a456f985ed138f302fe7ac4dbff
CR-Id: ALPS03841705
Feature: Android Exception Engine(AEE)
8 files changed
tree: 6eb81a8087308863dfe0226b069c750cb71154a5
  1. non_plat/
  2. plat_private/
  3. plat_public/
  4. prebuilts/
  5. private/