chore[cuda]: add date32 exporter test

[a10y]

last one needed for full TPCH type coverage

[codspeed-hq]

Merging this PR will degrade performance by 22.63%

⚡ 1 improved benchmark
❌ 1 regressed benchmark
✅ 1136 untouched benchmarks
⏩ 1265 skipped benchmarks¹

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	chunked_bool_into_canonical[(1000, 10)]	65.8 µs	85.1 µs	-22.63%
⚡	Simulation	true_count_arrow_buffer[128]	946.9 ns	859.4 ns	+10.18%

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_{Comparing aduffy/temporal-export (986cd97) with develop (e061c55)}

Footnotes

1. 1265 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. ↩