biod: add biod to daemon-store group

Add biod to daemon-store group so that it can write to /home/root/
<hash of user id>/biod.

TEST=autotest security_AccountsBaseline
BUG=chromium:629657

CQ-DEPEND=CL:413024

Change-Id: I43d1a27eca786afa4b7d40858053a81ba3278caa
Reviewed-on: https://chromium-review.googlesource.com/411914
Commit-Ready: Mengqi Guo <mqg@chromium.org>
Tested-by: Mengqi Guo <mqg@chromium.org>
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>
1 file changed
tree: 5eb47e8a3a588e2c979583967d44a7a119531eac
  1. PRESUBMIT.cfg
  2. eclass/
  3. metadata/
  4. profiles/