Roll recipe dependencies (trivial).

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/+log/d60a98793de9dfb6711944edb203670f4adae39c~..334a1ceb935fc30c26509b231a0a05c0d00fcc3f
  d60a987 (iannucci@chromium.org)
      Revert "[swarming] add cas support"
  334a1ce (iannucci@chromium.org)
      [engine_step] Remove vestigial _asdict method.

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

TBR=pprabhu@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I761bb3530d22c92ae6cb04cce90a24e84ef705fb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2436309
Reviewed-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>
1 file changed