[mlir] free threading support for mlir python bindings

[vfdev-5]

Hello,

I wanted to ask whether there are plans to add free-threading support to MLIR python bindings?
Essentially, we may need to update the extensions this way (link):

- PYBIND11_MODULE(_mlirDialectsGPU, m) {
+ PYBIND11_MODULE(_mlirDialectsGPU, m, py::mod_gil_not_used()) {

I can help with providing a draft PR for that and we can iterate over if there are more updates required.
Thanks!

Context:
We are adding free-threading support to JAX: jax-ml/jax#23073.

[rgommers]

Is there more to do here, or can this be closed now that gh-105522 is merged?

[vfdev-5]

Thanks Ralf, let's close this issue as completed. PR closing this issue: #107103