Remove ABC names for isinstance checks

[bdraco]

#11085 (comment)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.81%. Comparing base (51698fb) to head (49a512b).
⚠️ Report is 313 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #11088   +/-   ##
=======================================
  Coverage   98.81%   98.81%           
=======================================
  Files         129      129           
  Lines       41395    41395           
  Branches     2231     2231           
=======================================
  Hits        40906    40906           
  Misses        339      339           
  Partials      150      150           

Flag	Coverage Δ
CI-GHA	98.70% <100.00%> (ø)
OS-Linux	98.42% <100.00%> (ø)
OS-Windows	96.68% <100.00%> (+<0.01%)	⬆️
OS-macOS	97.61% <100.00%> (-0.01%)	⬇️
Py-3.10.11	97.51% <100.00%> (+<0.01%)	⬆️
Py-3.10.17	98.02% <100.00%> (+<0.01%)	⬆️
Py-3.11.12	98.05% <100.00%> (ø)
Py-3.11.9	97.58% <100.00%> (ø)
Py-3.12.10	98.48% <100.00%> (ø)
Py-3.13.3	98.47% <100.00%> (+<0.01%)	⬆️
Py-3.9.13	97.39% <100.00%> (ø)
Py-3.9.22	97.86% <100.00%> (-0.04%)	⬇️
Py-pypy7.3.16	85.15% <100.00%> (-1.33%)	⬇️
VM-macos	97.61% <100.00%> (-0.01%)	⬇️
VM-ubuntu	98.42% <100.00%> (ø)
VM-windows	96.68% <100.00%> (+<0.01%)	⬆️

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[codspeed-hq]

CodSpeed Performance Report

Merging #11088 will not alter performance

_{Comparing replace_instead_of_rename (49a512b) with master (51698fb)}

Summary

✅ 59 untouched benchmarks

[patchback]

Backport to 3.12: 💚 backport PR created

✅ Backport PR branch: patchback/backports/3.12/b1da65e11d003681e0b94585d553ec39f6084af9/pr-11088

Backported as #11089

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.

[patchback]

Backport to 3.13: 💚 backport PR created

✅ Backport PR branch: patchback/backports/3.13/b1da65e11d003681e0b94585d553ec39f6084af9/pr-11088

Backported as #11090

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.