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/+/adf6ca4b1b34afab601637ef3fe9445b4cffb635
  adf6ca4 (yuanjunh@google.com)
      [python3] make test _runner command py3 compatible

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

R=iannucci@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I8c7cdd4a51b3e9d2c69296b47f03bc257e1b133c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3061742
Commit-Queue: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>