Add more ruff lints

[Hofer-Julian]

No description provided.

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (690a72f) 87.57% compared to head (388527c) 87.50%.
Report is 1 commits behind head on develop.

@@             Coverage Diff             @@
##           develop     #124      +/-   ##
===========================================
- Coverage    87.57%   87.50%   -0.08%     
===========================================
  Files            7        7              
  Lines          523      520       -3     
===========================================
- Hits           458      455       -3     
  Misses          65       65              

Files	Coverage Δ
xmipy/utils.py	100.00% <100.00%> (ø)
xmipy/xmiwrapper.py	87.30% <66.66%> (-0.04%)	⬇️