fix: Decimal supertype for dyn int

[ritchie46]

fixes #16035

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.96%. Comparing base (0ed0e8a) to head (5c69546).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #16046   +/-   ##
=======================================
  Coverage   80.95%   80.96%           
=======================================
  Files        1386     1386           
  Lines      178386   178385    -1     
  Branches     3064     3060    -4     
=======================================
+ Hits       144421   144423    +2     
+ Misses      33477    33472    -5     
- Partials      488      490    +2     

Flag	Coverage Δ
python	74.51% <100.00%> (+0.04%)	⬆️
rust	78.14% <100.00%> (+<0.01%)	⬆️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[codspeed-hq]

CodSpeed Performance Report

Merging #16046 will improve performances by 22.51%

_{Comparing decimal (5c69546) with main (fd0ae1d)}

Summary

⚡ 1 improvements
✅ 34 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	decimal	Change
⚡	test_filter2	2.7 ms	2.2 ms	+22.51%