Add bazel-bench to downstream projects. (#652)
Add bazel-bench to downstream projects. (#652)

* Add bazel-bench to downstream projects.

* Fix slug.

bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration