power: Add power to cros_ec-access

Add the power user to the cros_ec-access group.

BUG=chromium:1036363
TEST=Confirm that the power user is added to the cros_ec-access group.

Cq-Depend: chromium:1988765
Change-Id: Iff1d244bdec62cc09ac1731fc2bb30b847ca504a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/1993543
Tested-by: Kartik Hegde <khegde@chromium.org>
Commit-Queue: Kartik Hegde <khegde@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
diff --git a/profiles/base/accounts/group/cros_ec-access b/profiles/base/accounts/group/cros_ec-access
index d88d2b8..4301ef2 100644
--- a/profiles/base/accounts/group/cros_ec-access
+++ b/profiles/base/accounts/group/cros_ec-access
@@ -1,8 +1,7 @@
 group:cros_ec-access
 gid:416
-# This group is to grant rw access of /dev/cros_ec to
-# runtime_probe and healthd_ec because the runtime_probe
-# and cros_healthd_helper (which is invoked by debugd and
-# runs as healthd_ec) binaries need access for probing
-# information w/o being root.
-users:runtime_probe,healthd_ec
+# This group is to grant rw access of /dev/cros_ec to runtime_probe,
+# healthd_ec, and power because the runtime_probe and cros_healthd_helper
+# (which is invoked by debugd and runs as healthd_ec) binaries need access for
+# probing information w/o being root.
+users:runtime_probe,healthd_ec,power