Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).


More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.
depot_tools:
  https://crrev.com/fb734036f4b5ae6d5afc63cbfc41d3a5d1c29a82 [cipd] Update CIPD client to 2.1.0 (b9c4670197 -> 521b9b6477). (vadimsh@chromium.org)
  https://crrev.com/fb78b368de1bf462197e376616ffdde5fe65f066 gclient_scm: Use cherry-picking instead of rebasing. (ehmaldonado@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I38c17634deff6b0183d906967e4d1999b0377b70
Reviewed-on: https://skia-review.googlesource.com/141567
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
1 file changed