i2c: imx: use proper GPIO directions for recovery

When converting to GPIOD, the GPIO directions of SCL/SDA have been
swapped. Fix it!

Fixes: ad36a279 ("i2c: imx: switch to using gpiod for bus recovery gpios")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>