This is an automated CL created by the recipe roller. This CL rolls
recipe changes from upstream projects (recipe_engine) into this repository.

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+/9d0e5a6b275244f94be1e3e1f2748f13dc3b9ded
  9d0e5a6 (tikuta@chromium.org)
      [runtime] remove is_luci

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.

TBR=iannucci@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I5f18302dcf8970d77050e4cb7ad5b22efe532900
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2434835Reviewed-by: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>