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/+/b9d95cda0b959f6935e8330db85ab3ee76c01684
  b9d95cd (chanli@chromium.org)
      [swarming] use get() when getting invocation

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: I00d44a695cb5bc771ab5c42b57c4b64518268a2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2625399Reviewed-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>