Revert "Update dill requirement from <0.3.2,>=0.3.1.1 to >=0.3.1.1,<0.4.1 in /sdks/python"

[claudevdm]

Reverts #36147

Only dill 0.3.1.1 should be installed in base containers by default.

[claudevdm]

R: @tvalentyn

[github-actions]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 40.17%. Comparing base (7cffae0) to head (39c05d3).
⚠️ Report is 10 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #36270   +/-   ##
=========================================
  Coverage     40.17%   40.17%           
  Complexity     3386     3386           
=========================================
  Files          1220     1220           
  Lines        185735   185735           
  Branches       3523     3523           
=========================================
+ Hits          74610    74618    +8     
+ Misses       107786   107775   -11     
- Partials       3339     3342    +3     

Flag	Coverage Δ
go	28.34% <ø> (+0.01%)	⬆️

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