[fix] Fix crash when inferring namedtuple with invalid field name

[Synrom]

Type of Changes

	Type
✓	🐛 Bug fix

Description

Closes #2519

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.31%. Comparing base (2400311) to head (91fe49f).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2806   +/-   ##
=======================================
  Coverage   93.30%   93.31%           
=======================================
  Files          91       91           
  Lines       11091    11094    +3     
=======================================
+ Hits        10349    10352    +3     
  Misses        742      742           

Flag	Coverage Δ
linux	93.17% <100.00%> (+<0.01%)	⬆️
pypy	93.31% <100.00%> (+<0.01%)	⬆️
windows	93.29% <100.00%> (+<0.01%)	⬆️

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

Files with missing lines	Coverage Δ
astroid/exceptions.py	95.86% <100.00%> (+0.10%)	⬆️

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[Pierre-Sassoulas]

I think this is the right fix, thank you.

[Pierre-Sassoulas]

I'm going to wait for another maintainer's opinion before merging, nothing to do on your side @Synrom

[DanielNoord]

Thanks!