bisect-kit: skip DUT healthy check if --nodeploy

BUG=None
TEST=None

Change-Id: I89ed83732384babd54308220995f435e56c02a5e
Reviewed-on: https://chromium-review.googlesource.com/1642597
Commit-Ready: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Chung-yih Wang <cywang@google.com>
1 file changed