[llvm] [mlir] [MLIR][Python] reland (narrower) type stub generation (PR #157930)

[Maksim Levental via llvm-commits]

makslevental wrote:

> generic type hints for Sliceable

by generic i just mean parameterized by the CRTP instantiator. I can do it later today.

https://github.com/llvm/llvm-project/pull/157930