Updates for numpy 2 compatibility

[MichaelClerx]

1. Not many changes in PINTS luckily, just replacing a np.array(x, copy=False) with np.asarray(x)
2. Remaining errors are in pycma. These are already fixed in development but we'll need to wait for a new release.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (3f2f153) to head (f5f1a37).

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1531   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files           97        97           
  Lines         9693      9693           
=========================================
  Hits          9693      9693           

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[MichaelClerx]

Fixes #1530

[MichaelClerx]

The cma issue is also what's breaking the notebook tests right now

[nikohansen]

I just released the latest pycma 3.4.0 which is compatible with numpy 2.0.

[MichaelClerx]

Thanks @nikohansen !

[MichaelClerx]

In the meantime, a scipy update remove cumtrapz which had been deprecated, so fixed that too. It means the test that used this function now requires scipy 1.12, released Jan 2024 Updated it to work with old and new.

[chonlei]

Thanks, Michael!