message: Add missing `use_bazel` instruction which is needed when running build scripts in examples/kokoro on Kokoro
diff: @@ -44,6 +44,9 @@ main() {
  # Sourcing required to update callers environment.
  source ./kokoro/testutils/install_python3.sh
  + if [[ -n "${KOKORO_ROOT:-}" ]]; then
  + use_bazel.sh "$(cat cc/.bazelversion)"
  + fi
  cp "cc/WORKSPACE" "cc/WORKSPACE.bak"
  ./kokoro/testutils/replace_http_archive_with_local_reposotory.py \
  -f "cc/WORKSPACE" \
  