storo: remove CONFIG_SYSTEM_UNLOCKED for faft_ec
storo: remove CONFIG_SYSTEM_UNLOCKED for faft_ec

Remove CONFIG_SYSTEM_UNLOCKED for firmware qual test

BUG=b:187867613
BRANCH=dedede
TEST=make BOARD=storo pass
TEST=test firmware_ECSystemLocked pass

Signed-off-by: Mike Lee <255a368def86bc53ab15e64f578878686d4eb313@huaqin.corp-partner.google.com>
Change-Id: I7233db423321ba1e3753afa7c012142df5c0259b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2891682
Reviewed-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Commit-Queue: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>

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