Kernel: Pull apart CPU.h

This does not add any functional changes

Kernel/Time/HPETComparator.cpp

@@ -4,6 +4,8 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <Kernel/Arch/x86/CPU.h>
+#include <Kernel/Arch/x86/InterruptDisabler.h>
 #include <Kernel/Assertions.h>
 #include <Kernel/Debug.h>
 #include <Kernel/Time/HPETComparator.h>

Kernel/Time/PIT.cpp

@@ -5,6 +5,7 @@
  */
 
 #include <Kernel/Arch/x86/CPU.h>
+#include <Kernel/Arch/x86/InterruptDisabler.h>
 #include <Kernel/IO.h>
 #include <Kernel/Interrupts/PIC.h>
 #include <Kernel/Scheduler.h>

Kernel/Time/RTC.cpp

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <Kernel/Arch/x86/CPU.h>
+#include <Kernel/Arch/x86/InterruptDisabler.h>
 #include <Kernel/CMOS.h>
 #include <Kernel/IO.h>
 #include <Kernel/Time/RTC.h>

Kernel/Time/TimeManagement.cpp

@@ -8,6 +8,7 @@
 #include <AK/StdLibExtras.h>
 #include <AK/Time.h>
 #include <Kernel/ACPI/Parser.h>
+#include <Kernel/Arch/x86/InterruptDisabler.h>
 #include <Kernel/CommandLine.h>
 #include <Kernel/Interrupts/APIC.h>
 #include <Kernel/PerformanceManager.h>

Kernel/Time/TimeManagement.h

@@ -10,6 +10,7 @@
 #include <AK/RefPtr.h>
 #include <AK/Time.h>
 #include <AK/Types.h>
+#include <Kernel/Arch/x86/RegisterState.h>
 #include <Kernel/KResult.h>
 #include <Kernel/UnixTypes.h>