Do same in dmnt and reboot_to_payload

stratosphere/dmnt/source/dmnt_hid.cpp

@@ -26,7 +26,11 @@ Result HidManagement::GetKeysDown(u64 *keys) {
     std::scoped_lock<HosMutex> lk(g_hid_keys_down_lock);
     
     hidScanInput();
-    *keys = hidKeysHeld(CONTROLLER_P1_AUTO);
+    *keys = 0;
+
+    for (int controller = 0; controller < 10; controller++) {
+        *keys |= hidKeysHeld((HidControllerID) controller);
+    }
     
     return ResultSuccess;
-}
+}