Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (fuchsia) into this repository.

fuchsia:
  https://crrev.com/e60fe1f9c3c1421b9d6f74d5e1fb7bb2b8ec7005 (ihuh@google.com)
    Reland "[artifacts][build] Provide private key to artifactory for signing artifacts."

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

TBR=godofredoc@google.com, keyonghan@google.com, wutong@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I4cdfa2c2987301501c6d0c98191f3c95a1136988
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/2849
Reviewed-by: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>