dojo: Remove bringup features

Remove bringup features from dojo since we don't need them anymore.

BUG=none
BRANCH=cherry
TEST=make BOARD=dojo

Signed-off-by: Tommy Chung <tommy.chung@quanta.corp-partner.google.com>
Change-Id: Ibfc9601b6b4e991157720c8e6e836c769803a20f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3535541
Reviewed-by: Devin Lu <Devin.Lu@quantatw.com>
Reviewed-by: Chen-Tsung Hsieh <chentsung@chromium.org>

Author: Tommy Chung

board/dojo/board.h

@@ -9,11 +9,7 @@
 
 #include "baseboard.h"
 
-/* Chipset config */
-#define CONFIG_BRINGUP
-
 /* Optional features */
-#define CONFIG_SYSTEM_UNLOCKED
 #define CONFIG_LTO
 #define CONFIG_PRESERVE_LOGS