move ResetType to kernel.h

src/core/hle/kernel/kernel.h

@@ -53,6 +53,12 @@ enum {
     DEFAULT_STACK_SIZE = 0x4000,
 };
 
+enum class ResetType {
+    OneShot,
+    Sticky,
+    Pulse,
+};
+
 class Object : NonCopyable {
 public:
     virtual ~Object() {}