feat!: Bump rust-polars to 0.37.0

[etiennebacher]

https://github.com/pola-rs/polars/releases/tag/rs-0.37.0

@eitsupi if you already started working on this, I can close this and let you open a new PR

[eitsupi]

Thank you for working on this. I haven't done anything yet and don't have enough time right away, so it would be helpful if you could move forward.

[eitsupi]

I think the toolchain version should be updated.

[eitsupi]

Note: pola-rs/polars#14026 should affect S3 methods for operators.

[etiennebacher]

The only failing tests are related to conversion from arrow to polars. This is probably related to the new binview format. There is a new argument pl_flavor in the rust function to_arrow(). When set to true, it gives the failing tests, but when set to false the conversion generates a segfault. I'll need you for this @eitsupi, I don't know how those internals work with arrow

[eitsupi]

There is a new argument pl_flavor in the rust function to_arrow(). When set to true, it gives the failing tests, but when set to false the conversion generates a segfault.

I think it's probably because the schema and actual type were different that caused the segmentation fault.
I think the schema should be true and false should be selected when actually doing the cast.

[eitsupi]

@etiennebacher I believe I have made corrections so that it passes all tests.
In the meantime, I think we can update the NEWS and merge them, may I ask you to update the NEWS?

[etiennebacher]

Cool, thanks. Yes I'll take care of the NEWS and I'll add some deprecations warnings. I'll ping you when ready

[eitsupi]

Thanks!

I'm off to bed, so feel free to merge this in anytime. (we can always open a follow up PRs, so the sooner you merge the better, I think)