Add missing stout32 to board_config.ini

BUG=chromium:309751
TEST=Ran it.

Change-Id: Ia1197e75da3b993a4c3a22fa48da0407e05a01ba
Reviewed-on: https://chromium-review.googlesource.com/173822
Tested-by: Chris Sosa <sosa@chromium.org>
Reviewed-by: Prashanth B <beeps@chromium.org>
Commit-Queue: Chris Sosa <sosa@chromium.org>
1 file changed