i2c: imx: fix misleading bus recovery debug message

The arguments for SDA and SCL were swapped. Fix it.

Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>