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.

  a73b2aa (
      [python3] Use new Coverage pkg version

More info is at Use to file a bug.

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I92543861b8ab78325fe229087ae6a8ea5fe57894
Commit-Queue: Recipe Roller <>
Bot-Commit: Recipe Roller <>
2 files changed