Remove unused parquet utils

Signed-off-by: Adam Gutglick <[email protected]>

Author: AdamGS

bench-vortex/src/utils/mod.rs

@@ -4,11 +4,9 @@
 pub mod constants;
 pub mod file_utils;
 pub mod logging;
-pub mod parquet_utils;
 pub mod runtime;
 
 pub use constants::*;
 pub use file_utils::*;
 pub use logging::*;
-pub use parquet_utils::*;
 pub use runtime::*;