add crosvm to daemon-store group

concierge needs access to /home/root/<hash>/crosvm, and thus needs to
be in the daemon-store group.

BUG=chromium:806119
TEST=display-accts.py
CQ-DEPEND=CL:894192

Change-Id: I7cb12b6dbd84dcc53653ac97bc116da5a6693f61
Reviewed-on: https://chromium-review.googlesource.com/894193
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
diff --git a/profiles/base/accounts/group/daemon-store b/profiles/base/accounts/group/daemon-store
index 56f6fa3..444df0d 100644
--- a/profiles/base/accounts/group/daemon-store
+++ b/profiles/base/accounts/group/daemon-store
@@ -1,3 +1,3 @@
 group:daemon-store
 gid:400
-users:chaps,biod
+users:biod,chaps,crosvm