[recipes.cfg] upgrade to api_version 2
[recipes.cfg] upgrade to api_version 2

Bug:

Change-Id: I66060bbf29a5940041eecfac70df6dae0894887f
Reviewed-on: https://chromium-review.googlesource.com/462595
Commit-Queue: Robbie Iannucci <40f3d43a28ebae3cb819288542e1c84d73d962d5@chromium.org>
Reviewed-by: Nodir Turakulov <ef4933a197ef7b4b3f55f1bec4942aead3637a2a@chromium.org>

CoherentLabs/depot_tools,CoherentLabs/depot_tools