Numpy 2.0 Support

[AnesBenmerzoug]

We should update the code to be compatible with Numpy 2.0

This newer version has many deprecation that prevent using pyDVL with newer versions of numpy.
For example, np.float_ was removed in the NumPy 2.0 release. We should use np.float64 instead.

We can refer to its migration guide for a complete list of changes.

[mdbenito]

I've addressed most required changes in #633 but it seems like dask does not really work with 2.0 since it references things that are deprecated (e.g. np.float_), raising AttributeErrors