[llvm] [mlir] [CMake] Do not set CMP0116 explicitly to old (PR #90385)

[Aiden Grossman via llvm-commits]

boomanaiden154 wrote:

> FYI, this works fine in my side.

It's definitely broken in some cases.

I've been able to reproduce the failure on Ubuntu 22.04 with CMake 3.22.1. The issue seems to be around Running the `cmake -E cmake_transform_depfile` command upon building tablegen targets. Running that with a more recent CMake (current ToT) works just fine. Now it's just a matter of figuring out what exactly the fix was and what CMake version it landed in.

https://github.com/llvm/llvm-project/pull/90385