Kernel: Reboot will now always succeed

If acpi reset fails, we forcefully trigger a triple fault to restart
the system.

kernel/include/kernel/IDT.h

@@ -9,5 +9,6 @@ namespace IDT
 
 	void initialize();
 	void register_irq_handler(uint8_t irq, void(*f)());
+	[[noreturn]] void force_triple_fault();
 
 }