comparison_kernels benchmarks panic

[alamb]

Describe the bug
@xinlifoobar and I noticed on #6231 / #6231 (comment) that the comparison_kernels benchmarks panic

To Reproduce

cargo bench --profile=dev --bench comparison_kernels

Benchmarking eq scalar StringViewArray: Warming up for 3.0000 sthread 'main' panicked at arrow/benches/comparison_kernels.rs:196:50:
called `Result::unwrap()` on an `Err` value: InvalidArgumentError("Invalid comparison operation: Utf8 == Utf8View")
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Expected behavior
Should not panic

Additional context