Adapt DioErrorExtractor to new DioStackTraceExtractor usage

[kuhnroyal]

📜 Description

This change now respects the new DioStackTraceExtractor and no longer extracts DioErrpr.stackTrace via DioErrorExtractor

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPii is enabled
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

CC @ueman @marandaneto

[marandaneto]

Thanks @kuhnroyal

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.01 ⚠️

Comparison is base (40680d3) 89.67% compared to head (3ea0d76) 89.66%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1344      +/-   ##
==========================================
- Coverage   89.67%   89.66%   -0.01%     
==========================================
  Files          59       59              
  Lines        1995     1994       -1     
==========================================
- Hits         1789     1788       -1     
  Misses        206      206              

Impacted Files	Coverage Δ
dio/lib/src/dio_error_extractor.dart	100.00% <100.00%> (ø)

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