fix: handle inconsistent-return-statements false positive with quit()/exit() (#10572)

[Pierre-Sassoulas]

Backport #10572

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.84%. Comparing base (16fe127) to head (380ed89).
⚠️ Report is 1 commits behind head on maintenance/3.3.x.

Additional details and impacted files

@@                Coverage Diff                 @@
##           maintenance/3.3.x   #10573   +/-   ##
==================================================
  Coverage              95.84%   95.84%           
==================================================
  Files                    174      174           
  Lines                  19027    19029    +2     
==================================================
+ Hits                   18237    18239    +2     
  Misses                   790      790           

Files with missing lines	Coverage Δ
pylint/checkers/refactoring/refactoring_checker.py	98.06% <100.00%> (+<0.01%)	⬆️

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