fix: FileNotFoundError with pdm run and process substitution

[frostming]

Fixes #3252

Signed-off-by: Frost Ming [email protected]

Pull Request Checklist

• A news fragment is added in news/ describing what is new.
• Test cases added for changed code.

Describe what you have changed in this PR.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.27%. Comparing base (ae4d6cc) to head (214012b).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3260   +/-   ##
=======================================
  Coverage   85.27%   85.27%           
=======================================
  Files         112      112           
  Lines       11368    11368           
  Branches     2474     2474           
=======================================
  Hits         9694     9694           
  Misses       1146     1146           
  Partials      528      528           

Flag	Coverage Δ
unittests	85.07% <100.00%> (ø)

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