init : powerd.conf - Fix permissions for /proc/acpi/wakeup

This is used by touch-control to disable acpi wake for touch devices.

Signed-off-by: Benson Leung <bleung@chromium.org>

BUG=chromium:224396
TEST=Test on Pixel from a remote SSH session...
1. watch -n 0.1 cat /proc/acpi/wakeup
2. Close and open the lid while in guest mode.

Check that when the system suspends, this is the state of the wakeups:
TPAD      S3    *disabled  pnp:00:00
TSCR      S3    *disabled  pnp:00:01

Reviewed-on: https://gerrit.chromium.org/gerrit/46665
Reviewed-by: Daniel Erat <derat@chromium.org>
Commit-Queue: Benson Leung <bleung@chromium.org>
Tested-by: Benson Leung <bleung@chromium.org>
(cherry picked from commit be219b67421adb20b68733f222da0fec55b48a3d)

Change-Id: If150bbfc94376fd0cdaf9e82213cebf75622c84c
Reviewed-on: https://gerrit.chromium.org/gerrit/46768
Reviewed-by: Daniel Erat <derat@chromium.org>
Commit-Queue: Benson Leung <bleung@chromium.org>
Tested-by: Benson Leung <bleung@chromium.org>
1 file changed