[python] Require scikit-misc < 0.4

[ebezzi]

Scikit-misc 0.4 doesn't have compatible wheels for MacOS/ARM: see has2k1/scikit-misc#37

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.11%. Comparing base (fc0281b) to head (37bf1c4).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1213   +/-   ##
=======================================
  Coverage   91.11%   91.11%           
=======================================
  Files          77       77           
  Lines        5922     5923    +1     
=======================================
+ Hits         5396     5397    +1     
  Misses        526      526           

Flag	Coverage Δ
unittests	91.11% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.