selinux: Fix healthd's access to /dev nodes

Our healthd's support for power-on alarms adds some steps that imply
reading files its user doesn't own. Let it.

Change-Id: I3d4735aaab8fbec7acc460f812bc21f1dfa516ab
2 files changed
tree: c65d83eb85321454826106b26943d0dc89ea7604
  1. bash_completion/
  2. config/
  3. overlay/
  4. prebuilt/
  5. sepolicy/
  6. .gitignore