overlay: fw: increase brightness arrays

* Stock brightness arrays just don't cut it on aosp. Its too dim
  at low lux readings
* Add more cowbell

Change-Id: I64b8edb38bdab3a06e8aaaeb521d1f2c5ee9b3e7
sepolicy: add services to domains

* TODO:
  Service su_daemon needs a SELinux domain defined; please fix!

Change-Id: I9f4c68e63a7926781800884853ab3d1b882797f2