message: Add a little logging to package-swift-resources.py to make a little
  progress on a bot build error.
diff: @@ -42,6 +42,7 @@ if os.environ['ACTION'] == 'install':
  target_dir = sys.argv[1]
  swift_build_dir = lldbbuild.expected_package_build_path_for("swift")
  +print("JSMTMP lldbbuild build path for swift: %s" % swift_build_dir)
  if not os.path.isdir(target_dir):
  print target_dir + " doesn't exist"
  