vboot: enable futility tests by default

Since CL:2039946, flakiness with test_update.sh should be fixed.
Thus, we should enable futility tests.

BUG=b:124141368, chromium:605348
TEST=make clean && make runtests
TEST=attempt running on CQ
BRANCH=none

Change-Id: Ie97ca89fa9e4c792363c2a9cd467d8cbe7f373d3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2043023
Tested-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Commit-Queue: Julius Werner <jwerner@chromium.org>
Commit-Queue: Joel Kitching <kitching@chromium.org>
1 file changed