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/+/ac7e7183a25bd2085ab205a93d47e68fedac65a7
  ac7e718 (olivernewman@google.com)
      [file] Catch IOErrors

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

R=pprabhu@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I12d467721b38d94e54a246f447c0a5c799e72cb0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2937541
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>
1 file changed