bench: Use argparse in make-pbs

[ggorman]

Summary

• rewrite make-pbs CLI with argparse

Testing

• pytest -k "" (fails: ModuleNotFoundError: No module named 'scipy')

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https://chatgpt.com/codex/tasks/task_e_6845a963ade0832fb4a441a0d292d84f

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 92.01%. Comparing base (a487058) to head (567fbec). :warning: Report is 95 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2625      +/-   ##
==========================================
+ Coverage   91.47%   92.01%   +0.53%     
==========================================
  Files         245      245              
  Lines       49093    49093              
  Branches     4322     4322              
==========================================
+ Hits        44909    45171     +262     
+ Misses       3472     3219     -253     
+ Partials      712      703       -9     

Flag	Coverage Δ
pytest-gpu-aomp-amdgpuX	72.51% <ø> (?)
pytest-gpu-nvc-nvidiaX	73.57% <ø> (ø)

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[FabioLuporini]

closing as superseded by #2700