llvm-project

81e41bda - [Bazel] Port ca6e386cbf5b3e75a2a62e6c4d29b24109727a52 (#197841)

[Bazel] Port ca6e386cbf5b3e75a2a62e6c4d29b24109727a52 (#197841) obj2yaml now depends on MC (although probably not for much), and remove an unnecessary header creating a layering violation.