Enable the C4 ruff lints about comprehensions

[Armavica]

Description

Enable the C4 ruff lints about comprehensions.

Related Issue

• Closes #
• Related to #

Checklist

• Checked that the pre-commit linting/style checks pass
• Included tests that prove the fix is effective or that the new feature works
• Added necessary documentation (docstrings and/or example notebooks)
• If you are a pro: each commit corresponds to a relevant logical change

Type of change

• New feature / enhancement
• Bug fix
• Documentation
• Maintenance
• Other (please specify):

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📚 Documentation preview 📚: https://pymc--7527.org.readthedocs.build/en/7527/

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[codecov]

Codecov Report

Attention: Patch coverage is 95.65217% with 2 lines in your changes missing coverage. Please review.

Project coverage is 92.69%. Comparing base (4f06ab7) to head (2299083).
Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
pymc/variational/approximations.py	83.33%	1 Missing ⚠️
pymc/variational/opvi.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #7527   +/-   ##
=======================================
  Coverage   92.68%   92.69%           
=======================================
  Files         104      104           
  Lines       17412    17412           
=======================================
+ Hits        16139    16140    +1     
+ Misses       1273     1272    -1     

Files with missing lines	Coverage Δ
pymc/backends/base.py	88.44% <100.00%> (ø)
pymc/backends/mcbackend.py	99.25% <100.00%> (ø)
pymc/backends/ndarray.py	79.09% <100.00%> (ø)
pymc/distributions/custom.py	95.54% <ø> (ø)
pymc/distributions/dist_math.py	84.17% <100.00%> (ø)
pymc/distributions/distribution.py	91.89% <100.00%> (ø)
pymc/distributions/shape_utils.py	90.90% <100.00%> (ø)
pymc/distributions/simulator.py	84.28% <ø> (ø)
pymc/distributions/timeseries.py	94.77% <100.00%> (ø)
pymc/func_utils.py	88.63% <100.00%> (ø)
... and 12 more

... and 1 file with indirect coverage changes