fix tqdm output breaking redispatch simulation on windows

[maurerle]

starting with linopy 0.4.3 it is possible to suppress the tqdm log output of linopy

This caused an issue seen by @Manish-Khanra as tqdm on windows did not like the plumbing of the output and error stream which is done by us to suppress all stdout output from the network optimize call.

I would leave this as a draft until PyPSA/linopy#375 is merged and released

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.48%. Comparing base (fe85a55) to head (5cca65b).
Report is 37 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #491   +/-   ##
=======================================
  Coverage   76.48%   76.48%           
=======================================
  Files          49       49           
  Lines        6319     6319           
=======================================
  Hits         4833     4833           
  Misses       1486     1486           

Flag	Coverage Δ
pytest	76.48% <100.00%> (ø)

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