i2c: rcar_iic: Sort Kconfig depends list ascending

Sort the list of "depends" symbols in ascending order.
No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 1077c33..77a93d8 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -502,7 +502,7 @@
 
 config SYS_I2C_RCAR_IIC
 	bool "Renesas RCar Gen3 IIC driver"
-	depends on (RCAR_GEN3 || RCAR_GEN2) && DM_I2C
+	depends on (RCAR_GEN2 || RCAR_GEN3) && DM_I2C
 	help
 	  Support for Renesas RCar Gen3 IIC controller.