Upgrade to ndarray 0.17

[hombit]

We should adopt ArrayRef for function inputs, while using either Array or ArrayView as outputs, see the release notes here
https://github.com/rust-ndarray/ndarray/blob/master/RELEASES.md#version-0171-2025-11-02

Blocked by ndarray-stats updating to ndarray 0.17
rust-ndarray/ndarray-stats#109