ioman: use delay() in ioBlockOps wait loop for EE build compatibility

Author: NathanNeurotic

src/ioman.c

@@ -362,7 +362,7 @@ int ioBlockOps(int block)
 
         // wait for all io to finish
         while (ioHasPendingRequests()) {
-            DelayThread(1000);
+            delay(1);
         };
 
         ChangeThreadPriority(ThreadID, status.current_priority);