bisect-kit: Add a reproduced in summary log

TEST log sceanarios:
  1. Reproduced case
  2. Unreproduced failures
  3. Unreproduced regression
  4. Failure before init (e.g. Failed in ./setup_cros_bisect.py)

BUG=b:227289034, b:227289270, b:227289527
TEST=./diagnose_cros_tast.py view
TEST=./diagnose_cros_autotest.py view

Change-Id: I3cb2e53829858966f3418a16a16bf30833f64057
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/bisect-kit/+/3586473
Reviewed-by: Tai-Hsu Lin <sheckylin@chromium.org>
Commit-Queue: Zheng-Jie Chang <zjchang@chromium.org>
Tested-by: Zheng-Jie Chang <zjchang@chromium.org>
2 files changed