Fix up imports

Author: james7132

crates/bevy_asset/src/io/embedded/embedded_watcher.rs

@@ -5,6 +5,7 @@ use crate::io::{
 };
 use bevy_utils::tracing::warn;
 use bevy_utils::{Duration, HashMap};
+use concurrent_queue::ConcurrentQueue;
 use notify_debouncer_full::{notify::RecommendedWatcher, Debouncer, FileIdMap};
 use parking_lot::RwLock;
 use std::{

crates/bevy_asset/src/io/file/file_watcher.rs

@@ -12,7 +12,10 @@ use notify_debouncer_full::{
     },
     DebounceEventResult, Debouncer, FileIdMap,
 };
-use std::path::{Path, PathBuf};
+use std::{
+    path::{Path, PathBuf},
+    sync::Arc,
+};
 
 /// An [`AssetWatcher`] that watches the filesystem for changes to asset files in a given root folder and emits [`AssetSourceEvent`]
 /// for each relevant change. This uses [`notify_debouncer_full`] to retrieve "debounced" filesystem events.