message: Update lit rule to include files in subfolders.
diff: @@ -400,7 +400,7 @@ filegroup(
  py_binary(
  name = "lit",
  - srcs = ["utils/lit/lit.py"] + glob(["utils/lit/lit/*.py"]),
  + srcs = ["utils/lit/lit.py"] + glob(["utils/lit/lit/**/*.py"]),
  )
  cc_binary(
  