Kernel: Make TimerQueue use AK::Time in interface

Author: https://github.com/BenWiederhake
Commit: 91c72faa3c
Pull-request: https://github.com/SerenityOS/serenity/pull/5323
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/bgianfo

Kernel/TimerQueue.h

@@ -93,7 +93,7 @@ public:
 
     TimerId add_timer(NonnullRefPtr<Timer>&&);
     RefPtr<Timer> add_timer_without_id(clockid_t, const Time&, Function<void()>&&);
-    TimerId add_timer(clockid_t, timeval& timeout, Function<void()>&& callback);
+    TimerId add_timer(clockid_t, const Time& timeout, Function<void()>&& callback);
     bool cancel_timer(TimerId id);
     bool cancel_timer(Timer&);
     bool cancel_timer(NonnullRefPtr<Timer>&& timer)