cloudbuild.yaml: Remove failing and unneeded step (#203)
cloudbuild.yaml: Remove failing and unneeded step (#203)

The GCS bucket uses bucket-level permissions now, so setting the ACL on individual files results in an error and is no longer needed.
davidzchen/bazel-website,davidzchen/bazel-website,bazelbuild/bazel-website,davidzchen/bazel-website,bazelbuild/bazel-website,bazelbuild/bazel-website,davidzchen/bazel-website