ruff - enable and fix a series of UPNNN rules

[pavoljuhas]

New ruff linter rules activated and fixed here:

• useless-object-inheritance (UP004)
• native-literals (UP018)
• yield-in-for-loop (UP028)
• extraneous-parentheses (UP034)
• deprecated-import (UP035)

Partially implements #7505

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.38%. Comparing base (3e0e213) to head (b0d362f).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #7748    +/-   ##
========================================
  Coverage   99.38%   99.38%            
========================================
  Files        1090     1090            
  Lines       97920    98232   +312     
========================================
+ Hits        97314    97627   +313     
+ Misses        606      605     -1     

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[pavoljuhas]

Sorry about the PR size. I'd recommend to review it commit-by-commit, the first 4 commits are small. The last commit is mostly a mechanical result from ruff check --select=UP035 --fix.

[mhucka]

LGTM!