watchdog: ziirave_wdt: Switch i2c driver back to use .probe()

After commit b8a1a4c ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f ("i2c: Switch .probe() to not take an id parameter")
convert back to (the new) .probe() to be able to eventually drop
.probe_new() from struct i2c_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lkml.kernel.org/r/20230525210837.735447-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

Author: Uwe Kleine-König

drivers/watchdog/ziirave_wdt.c

@@ -731,7 +731,7 @@ static struct i2c_driver ziirave_wdt_driver = {
 		.name = "ziirave_wdt",
 		.of_match_table = zrv_wdt_of_match,
 	},
-	.probe_new = ziirave_wdt_probe,
+	.probe = ziirave_wdt_probe,
 	.remove = ziirave_wdt_remove,
 	.id_table = ziirave_wdt_id,
 };