fix: compatibility fixes for xsdata >=24

[tlambert03]

closes #242

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (6f3c6ee) 86.75% compared to head (1f28b93) 86.69%.
Report is 4 commits behind head on main.

Files	Patch %	Lines
src/ome_types/_conversion.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #243      +/-   ##
==========================================
- Coverage   86.75%   86.69%   -0.06%     
==========================================
  Files          24       24              
  Lines        1200     1203       +3     
==========================================
+ Hits         1041     1043       +2     
- Misses        159      160       +1     

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[codspeed-hq]

CodSpeed Performance Report

Merging #243 will not alter performance

_{⚠️ No base runs were found}

_{Falling back to comparing fix-xsdata-release (1f28b93) with main (7246c5d)}

Summary

✅ 9 untouched benchmarks