Add flake8, yapf, and isort pre-commit hooks.

[cwharris]

Adds falke8, yapf, and isort pre-commit hooks.

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[codecov]

Codecov Report

Merging #420 (723b3f4) into branch-24.03 (dbbdc7c) will increase coverage by 0.00%.
The diff coverage is n/a.

Additional details and impacted files

@@              Coverage Diff              @@
##           branch-24.03     #420   +/-   ##
=============================================
  Coverage         74.00%   74.00%           
=============================================
  Files               394      394           
  Lines             13955    13955           
  Branches           1054     1053    -1     
=============================================
+ Hits              10327    10328    +1     
+ Misses             3628     3627    -1     

Flag	Coverage Δ
cpp	70.48% <ø> (+<0.01%)	⬆️
py	42.61% <ø> (ø)

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see 1 file with indirect coverage changes

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[mdemoret-nv]

/merge