Numpy 2.0.0 Compatibility

[Sparks29032]

Deprecations from numpy 2.0.0 affect this package. Fix asap.

[hakonanes]

Hi all, we're currently trying to make a package depending on diffpy.structure (orix) compatible with NumPy 2.0. Do you have an idea of what it would take to make diffpy.structure compatible with 2.0?

[sbillinge]

@hakonanes we are about ready to embark on this. We have been updating our package repository structures and bringing things up to python 3.12. We chose to pin to numpy<2 while we did that task. But it is almost finished and then we will do the numpy 2 deprecations and errors. I hope we can roll something out on the order of a week.

[hakonanes]

@sbillinge, that sounds fantastic, we really appreciate it.