fix(daemon): add short sleep to repo root removal (#5067)

### Description

Add a short delay to our repo root removal to ensure that we are
watching the config flush directory before we attempt to flush it. This
should be a super short lived hack

### Testing Instructions

CI

Co-authored-by: Chris Olszewski <Chris Olszewski>

crates/turborepo-lib/src/globwatcher/mod.rs

@@ -689,7 +689,7 @@ mod test {
 
         // dropped when the test ends
         let task = tokio::task::spawn(async move { task_watcher.watch(token).await });
-
+        tokio::time::sleep(Duration::from_secs(3)).await;
         watcher.config.flush().await.unwrap();
         std::fs::remove_dir_all(dir.path()).unwrap();