pin pandas version to less than 3

[slabasan]

temporarily require pandas version to be less than pandas3

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.21%. Comparing base (b27b8d9) to head (f7c7bd5).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #176   +/-   ##
========================================
  Coverage    61.21%   61.21%           
========================================
  Files           49       49           
  Lines         5067     5067           
  Branches      1212     1212           
========================================
  Hits          3102     3102           
  Misses        1725     1725           
  Partials       240      240           

Files with missing lines	Coverage Δ
setup.py	0.00% <ø> (ø)

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