llvm-project

d687dfe6 - [bazel] expose MLIR Pygments lexer to bazel overlay (#158604)

[bazel] expose MLIR Pygments lexer to bazel overlay (#158604) [This existing tool](https://github.com/llvm/llvm-project/tree/main/mlir/utils/pygments) allows us to do code highlighting for MLIR, e.g., for use in docs. However, it is not currently exposed to Bazel. Here, I do this using `exports_files`, and rely on the user to create a `py_library`.