Benchmark crate does not have a SIMD feature

[alamb]

Note: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-10884

The benchmarks run without SIMD by default. We need to add a feature to the Cargo.toml to enable SIMD.

[Jefffrey]

This looks to already be completed by this commit 82773fa

Should be able to close this issue?

[xudong963]

Yes, thanks for your check! @Jefffrey