hammerhead: Fix bluetooth UART device perms

Change-Id: I19b636709b7172e66372faaa28e2b3c4c224621f
hammerhead: Update SELinux policy

Address various denials.

Change-Id: I73a3adeb7678244bc5760812ac3d36e2d561fa96
hammerhead: Set interactive max_freq_hysteresis

Change-Id: Iefcdb338cea408294191bcedd4a495925ebb6240
Enable multicolor lights cm settings

Change-Id: I1cdb5106093e5643895635a9229119bd748da5f0