arrow: add oversized coalesce take benchmarks

[ClSlaid]

Summary

• add coalesce_kernels take benchmarks alongside the existing filter coverage for primitive, view, utf8, and dictionary schemas
• add oversized repeated-index benchmark cases that stress the materialized push_batch_with_indices fallback with a configured biggest_coalesce_batch_size
• extend the benchmark harness so take benchmarks can use explicit output lengths and optionally drain all completed batches while running

Verification

• cargo fmt -p arrow
• cargo clippy -p arrow --bench coalesce_kernels --features test_utils -- -D warnings
• cargo bench -p arrow --bench coalesce_kernels --features test_utils -- 'extra_large_repeat'

[ClSlaid]

@Dandandan PTAL.