fix: eliminate the importlib.resources warnings

[frostming]

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.

Fix #1660

[codecov-commenter]

Codecov Report

Base: 85.21% // Head: 85.22% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (ffa550e) compared to base (91a500d).
Patch coverage: 91.66% of modified lines in pull request are covered.

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Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1661   +/-   ##
=======================================
  Coverage   85.21%   85.22%           
=======================================
  Files          92       92           
  Lines        8563     8580   +17     
  Branches     1851     1853    +2     
=======================================
+ Hits         7297     7312   +15     
- Misses        850      852    +2     
  Partials      416      416           

Flag	Coverage Δ
unittests	85.03% <87.50%> (-0.01%)	⬇️

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

Impacted Files	Coverage Δ
src/pdm/__version__.py	71.42% <50.00%> (-3.58%)	⬇️
src/pdm/cli/utils.py	80.96% <50.00%> (ø)
src/pdm/cli/commands/completion.py	90.47% <100.00%> (ø)
src/pdm/compat.py	89.36% <100.00%> (+4.51%)	⬆️
src/pdm/models/in_process/__init__.py	100.00% <100.00%> (ø)
src/pdm/models/specifiers.py	77.54% <100.00%> (ø)
src/pdm/utils.py	86.47% <0.00%> (-0.61%)	⬇️

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