usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()

I got the following report while doing fault injection test:

OF: ERROR: memory leak, expected refcount 1 instead of 4,
of_node_get()/of_node_put() unbalanced - destroy cset entry:
attach overlay node /i2c/tcpc@60/connector

If wusb3801_hw_init() fails, fwnode_handle_put() needs be called to
avoid refcount leak.

Fixes: d016cbe4d7ac ("usb: typec: Support the WUSB3801 port controller")
Reviewed-by: Heikki Krogerus <[e-mail]>
Signed-off-by: Yang Yingliang <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/typec/wusb3801.c

···
 	/* Initialize the hardware with the devicetree settings. */
 	ret = wusb3801_hw_init(wusb3801);
 	if (ret)
-		return ret;
+		goto err_put_connector;
 
 	wusb3801->cap.revision		= USB_TYPEC_REV_1_2;
 	wusb3801->cap.accessory[0]	= TYPEC_ACCESSORY_AUDIO;