Fix common/message includes

client/time_provider.hpp

@@ -1,6 +1,6 @@
 /***
     This file is part of snapcast
-    Copyright (C) 2014-2020  Johannes Pohl
+    Copyright (C) 2014-2023  Johannes Pohl
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -16,12 +16,17 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#ifndef TIME_PROVIDER_H
-#define TIME_PROVIDER_H
+#pragma once
 
+
+// local headers
+#include "common/message/message.hpp"
 #include "common/time_defs.hpp"
 #include "double_buffer.hpp"
-#include "message/message.hpp"
+
+// 3rd party headers
+
+// standard headers
 #include <atomic>
 #include <chrono>
 
@@ -84,6 +89,3 @@ private:
     DoubleBuffer<chronos::usec::rep> diffBuffer_;
     std::atomic<chronos::usec::rep> diffToServer_;
 };
-
-
-#endif