Stabilize the fix for `SIM905` when `maxsplit` is provided #22975

Performance Gate Passed

✅ 30 untouched benchmarks
⏩ 24 skipped benchmarks¹

_{Comparing brent/maxsplit_without_separator_fix-0.15.0 (769ec62) with brent/0.15.0 (e123fd7)}

24 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩