build: avoid compatibility issue with numpy 2.0

[yifanwu-kolena]

Linked issue(s)

What change does this PR introduce and why?

• numpy 2.0.0 was released at June 16th.
• to fix the example integration tests like this
  • Current version does not work with numpy 2.0 unionai-oss/pandera#1685

Please check if the PR fulfills these requirements

• Include reference to internal ticket and/or GitHub issue "Fixes #NNNN" (if applicable)
• Relevant tests for the changes have been added
• Relevant docs have been added / updated

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.60%. Comparing base (b18bdeb) to head (07923cb).

Additional details and impacted files

@@            Coverage Diff             @@
##            trunk     #622      +/-   ##
==========================================
- Coverage   94.52%   93.60%   -0.92%     
==========================================
  Files          86       86              
  Lines        5349     5349              
  Branches      777      777              
==========================================
- Hits         5056     5007      -49     
- Misses        217      256      +39     
- Partials       76       86      +10     

Flag	Coverage Δ
integration	75.54% <ø> (ø)

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