Allow compsvc to execute odrefresh

Bug: 205750213
Test: /apex/com.android.compos/bin/composd_cmd forced-odrefresh
      # With SELinux enforced in the VM, plus some hacks in ART,
      # observed odrefresh exited 80.
Change-Id: I81ab0a73314fdcea69c69350c792ff7acab5aab8
3 files changed