Add group and user for arc-data-snapshotd

BUG=b:160387490
TEST=/sbin/start arc-data-snapshotd

Change-Id: I8f8c1469bb053cf847f6d9a399c5151225a1eafb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/2292433
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Polina Bondarenko <pbond@chromium.org>
Auto-Submit: Polina Bondarenko <pbond@chromium.org>
Commit-Queue: Polina Bondarenko <pbond@chromium.org>
2 files changed
tree: 8e9c30c48c63ebf380f2baed9b1fcecec4bf2ea5
  1. OWNERS
  2. PRESUBMIT.cfg
  3. acct-group/
  4. acct-user/
  5. eclass/
  6. metadata/
  7. profiles/