Revert "Remove ensure tool from rbe module."

This reverts commit 10956ea82ac9810767d98d6904c3054a36d1df79.

Reason for revert: Reclient binary is not being found.

Original change's description:
> Remove ensure tool from rbe module.
>
> This is to unblock the roll of recipe dependencies.
>
> Change-Id: I011225d8412d697e6e05ae5c608e5941c6d66cfd
> Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/51883
> Reviewed-by: Keyong Han <keyonghan@google.com>
> Commit-Queue: Godofredo Contreras <godofredoc@google.com>

TBR=godofredoc@google.com,keyonghan@google.com,flutter-scoped@luci-project-accounts.iam.gserviceaccount.com,mohsinally@google.com,ricardoamador@google.com

Change-Id: I2e23fd126c4300f80d28331cca73b73b28cd181a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/51863
Commit-Queue: Godofredo Contreras <godofredoc@google.com>
Reviewed-by: Godofredo Contreras <godofredoc@google.com>
Reviewed-by: Keyong Han <keyonghan@google.com>
15 files changed
tree: 88fa1e940745c92d44c07f4a3cf54611cf28f760
  1. infra/
  2. recipe_modules/
  3. recipes/
  4. .gitignore
  5. .style.yapf
  6. AUTHORS
  7. CONTRIBUTING.md
  8. LICENSE
  9. OWNERS
  10. README.md
  11. recipes.py
README.md

Flutter LUCI Recipes

This repository contains Flutter's LUCI recipes. For the LUCI infrastructure config, see flutter/infra. Builds can be found in the Flutter Dashboard.

Supported repositories roll their .ci.yaml into flutter/infra, which updates what properties builds have. For example, flutter config specifies various dependencies the different tests require, which are then used by the flutter_deps recipe_module No modifications to flutter/infra are required to work on the recipes.

Contributing

Please follow instructions on Contributing docs to set up your development environment.