Kernel: Move TimerQueue code to the Time subdirectory

Author: https://github.com/supercomputer7
Commit: b88c1d90e1
Pull-request: https://github.com/SerenityOS/serenity/pull/17604
Reviewed-by: https://github.com/gmta ✅
Reviewed-by: https://github.com/kleinesfilmroellchen ✅

Kernel/Time/TimeManagement.cpp

@@ -31,7 +31,7 @@
 #include <Kernel/Tasks/Scheduler.h>
 #include <Kernel/Time/HardwareTimer.h>
 #include <Kernel/Time/TimeManagement.h>
-#include <Kernel/TimerQueue.h>
+#include <Kernel/Time/TimerQueue.h>
 
 namespace Kernel {