rust-numpy version 0.22.0

This long-overdue release bumps PyO3 version to 0.22.0, bringing Python 3.13 support. Also included is support for numpy 2.0 as well as ndarray 0.16.

Thank you to the long list of contributors who made this happen, including:

@adamreichold
@aMarcireau
@bschoenmaeckers
@davidhewitt
@euanwm
@itamarst
@JRRudy1
@maffoo
@magnusuMET