BLD: restrct pandas version - fix test error

[hongyeehh]

The github action error originated from a pandas update and triggered a tqdm function calling error.

This shall be solved in the next tqdm release next release v4.61.2 #1180, until then we could limit our pandas version to pandas <= 1.2.5

Also, the numpy update to v1.21 introduces new warnings in our test function DEP: Deprecate error clearing for special method in array-coercion #19001, which I think relates to shapely methods. We need to wait for shapely to suppress the warnings

[codecov]

Codecov Report

Merging #259 (fc8e034) into master (215c6fc) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #259   +/-   ##
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  Coverage   95.00%   95.00%           
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  Files          38       38           
  Lines        1583     1583           
  Branches      260      260           
=======================================
  Hits         1504     1504           
  Misses         41       41           
  Partials       38       38           

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