message: Integrate LLVM at llvm/llvm-project@93f54fae9dda
  Updates LLVM usage to match
  [93f54fae9dda](https://github.com/llvm/llvm-project/commit/93f54fae9dda)
diff: @@ -4,8 +4,8 @@ load("//third_party:repo.bzl", "tf_http_archive")
  def repo(name):
  """Imports LLVM."""
  - LLVM_COMMIT = "49cbf4cd85a9ae6b53947fb8cf39ccfb56becc57"
  - LLVM_SHA256 = "b48235a81cf29ad0e25f5029602eb2dfa092bd0c3a0e4ca785da595415fe29e2"
  + LLVM_COMMIT = "93f54fae9dda7d5d89711eb97f1ee44de6ce1ff7"
  + LLVM_SHA256 = "02e569a27548632ba083addbc9223bc5246e433c9eda72746c947dc17a5b0117"
  tf_http_archive(
  name = name,
  