move to ruff formatter

[njzjz]

See https://astral.sh/blog/the-ruff-formatter.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (4536aa6) 82.81% compared to head (057a184) 82.84%.
Report is 1 commits behind head on devel.

Additional details and impacted files

@@            Coverage Diff             @@
##            devel     #565      +/-   ##
==========================================
+ Coverage   82.81%   82.84%   +0.02%     
==========================================
  Files          73       74       +1     
  Lines        6580     6591      +11     
==========================================
+ Hits         5449     5460      +11     
  Misses       1131     1131              

Files	Coverage Δ
dpdata/lammps/dump.py	90.90% <ø> (ø)

... and 2 files with indirect coverage changes

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