faft: Fix FAFT config between_usb_plug -> usb_plug

A previous CL forgot to change this config.

BUG=chrome-os-partner:16231
TEST=Ran firmware_SelfSignedBoot on Samus

Change-Id: I4caa5c364a2733135e768114e9699e8872b3aa74
Reviewed-on: https://chromium-review.googlesource.com/272302
Tested-by: Tom Tam <waihong@google.com>
Reviewed-by: Yusuf Mohsinally <mohsinally@chromium.org>
Commit-Queue: Tom Tam <waihong@google.com>
1 file changed