fix build linux

Signed-off-by: dignow <linlong1265@gmail.com>

src/tray.rs

@@ -1,9 +1,12 @@
-use crate::{client::translate, ipc::Data};
-use hbb_common::{allow_err, log, tokio};
-use std::{
-    sync::{Arc, Mutex},
-    time::Duration,
-};
+use crate::client::translate;
+#[cfg(windows)]
+use crate::ipc::Data;
+#[cfg(windows)]
+use hbb_common::tokio;
+use hbb_common::{allow_err, log};
+use std::sync::{Arc, Mutex};
+#[cfg(windows)]
+use std::time::Duration;
 
 pub fn start_tray() {
     allow_err!(make_tray());