[Mlir-commits] [mlir] [mlir][python] fix `replace=True` for `register_operation` and `register_type_caster` (PR #70264)

[Jacques Pienaar]

https://github.com/jpienaar approved this pull request.

Overall looks good, I also don't see how the cache helps here ... but good to discuss in follow up.

https://github.com/llvm/llvm-project/pull/70264