Prefer venv scheme if available

[frostming]

Pull Request Check List

• 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-commenter]

Codecov Report

Merging #1106 (8322ab8) into main (185cc8e) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##             main    #1106   +/-   ##
=======================================
  Coverage   84.33%   84.33%           
=======================================
  Files          74       74           
  Lines        6548     6548           
  Branches     1537     1537           
=======================================
  Hits         5522     5522           
  Misses        699      699           
  Partials      327      327           

Flag	Coverage Δ
unittests	84.07% <0.00%> (ø)

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

Impacted Files	Coverage Δ
pdm/utils.py	78.50% <0.00%> (ø)

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