waddledoo: Enable CONFIG_SYSTEM_UNLOCKED
waddledoo: Enable CONFIG_SYSTEM_UNLOCKED

Force the system to be unlocked while development is going on.

BUG=b:150914688
BRANCH=None
TEST=Build and flash waddledoo, verify EC boots.

Signed-off-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@google.com>
Change-Id: Ie92c01109fcdf82d84baa9bbf09deb6fc905fbbb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2099388
Tested-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Reviewed-by: Kirtika Ruchandani <3a9cf1ab3faec60d6cce318916fcb519f3def436@chromium.org>
Commit-Queue: Kirtika Ruchandani <3a9cf1ab3faec60d6cce318916fcb519f3def436@chromium.org>
Commit-Queue: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Auto-Submit: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec