Only force new or inherited descriptors to be configurable

[fatso83]

Purpose (TL;DR) - mandatory

Fixes the regression introduced in 15.0.4 and documented as #2514.

Regression test added.

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (b2a4df5) 95.99% compared to head (acd205a) 96.00%.

❗ Current head acd205a differs from pull request most recent head a6333f4. Consider uploading reports for the commit a6333f4 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2515   +/-   ##
=======================================
  Coverage   95.99%   96.00%           
=======================================
  Files          40       40           
  Lines        1899     1900    +1     
=======================================
+ Hits         1823     1824    +1     
  Misses         76       76           

Flag	Coverage Δ
unit	96.00% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
lib/sinon/util/core/wrap-method.js	82.52% <100.00%> (+0.17%)	⬆️

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