[llvm] [mlir] [mlir python] Add nanobind support for standalone dialects. (PR #117922)

[Maksim Levental via llvm-commits]

makslevental wrote:

created https://github.com/llvm/llvm-zorg/pull/327 for the nvidia changes but the rocm failure isn't so simple (I don't see a Dockerfile for that bot). 

https://github.com/llvm/llvm-project/pull/117922