compile_codegen: fix lint

Author: Firestar99

crates/spirv-builder/src/lib.rs

@@ -953,7 +953,7 @@ fn invoke_rustc(builder: &SpirvBuilder) -> Result<PathBuf, SpirvBuilderError> {
 
     let build = cargo
         .stderr(Stdio::inherit())
-        .current_dir(&path_to_crate)
+        .current_dir(path_to_crate)
         .output()
         .expect("failed to execute cargo build");
 

crates/spirv-builder/src/watch.rs

@@ -46,7 +46,7 @@ impl SpirvBuilder {
                 .expect("Could create watcher");
             // This is likely to notice changes in the `target` dir, however, given that `cargo watch` doesn't seem to handle that,
             watcher
-                .watch(&path_to_crate, RecursiveMode::Recursive)
+                .watch(path_to_crate, RecursiveMode::Recursive)
                 .expect("Could watch crate root");
             loop {
                 rx.recv().expect("Watcher still alive");