fix: correct compression module imports

src/compression_engine/program.rs

@@ -8,7 +8,7 @@ use std::os::unix::fs::PermissionsExt;
 use std::path::PathBuf;
 use std::process::{Command, Stdio};
 
-use crate::compression::CompressionEngine;
+use crate::compression_engine::CompressionEngine;
 
 #[derive(Debug, Eq, PartialEq, Clone)]
 pub struct CompressionEngineProgram {