Fix Trunk build warning.

Author: elliottslaughter

src/main.rs

@@ -1,6 +1,7 @@
 #![warn(clippy::all, rust_2018_idioms)]
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
 
+#[cfg(not(target_arch = "wasm32"))]
 use std::path::Path;
 
 use legion_prof_viewer::deferred_data::DeferredDataSource;