Re-added the Super I/O back to the Hot 433A

src/machine/m_at_386dx_486.c

@@ -1098,6 +1098,7 @@ machine_at_hot433_init(const machine_t *model)
 
     device_add(&umc_hb4_device);
     device_add(&umc_8886af_device);
+    device_add(&um8669f_device);
     device_add(&intel_flash_bxt_device);
     device_add(&keyboard_at_ami_device);