Add numpy 2 support

[DomFijan]

Numpy 2.0 has been released and we should test for compatibility. Also changed the testing methodology slightly.

Description

Ensures compatibility with numpy 2.0

Do Changes Introduce Breaking Changes

Have you (if appropriate)

• Updated changelog
• Updated Documentation
• Add tests
• Added name to contributors

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.72%. Comparing base (98e866a) to head (259d212).

❗ Current head 259d212 differs from pull request most recent head 369c418

Please upload reports for the commit 369c418 to get more accurate results.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #15      +/-   ##
==========================================
- Coverage   76.08%   75.72%   -0.37%     
==========================================
  Files          18       18              
  Lines        1104     1104              
  Branches      234      205      -29     
==========================================
- Hits          840      836       -4     
- Misses        221      225       +4     
  Partials       43       43              

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[janbridley]

Looks good!

[janbridley]

Seems merging is blocked because I'm not a Dupin maintainer - I am fine forcing it through, but we may want to change the branch protection rules

[joaander]

Thanks!