Kernel: Use InterruptsState in Spinlock code

This commit updates the lock function from Spinlock and
RecursiveSpinlock to return the InterruptsState of the processor,
instead of the processor flags. The unlock functions would only look at
the interrupt flag of the processor flags, so we now use the
InterruptsState enum to clarify the intent, and such that we can use the
same Spinlock code for the aarch64 build.

To not break the build, all the call sites are updated aswell.

Kernel/Memory/MemoryManager.h

@@ -90,7 +90,7 @@ struct MemoryManagerData {
     static ProcessorSpecificDataID processor_specific_data_id() { return ProcessorSpecificDataID::MemoryManager; }
 
     Spinlock m_quickmap_in_use { LockRank::None };
-    u32 m_quickmap_prev_flags;
+    InterruptsState m_quickmap_previous_interrupts_state;
 };
 
 // This class represents a set of committed physical pages.