arm64: dts: rockchip: Remove unused i2c2 node from rk3568-mecsbc

One of the pins of i2c2 is actually in use as chip select 0 for spi0.
The chip select 0 is used for an FRAM chip, which will be added in the
next patch.

Remove the i2c2 node from the rk3568-mecsbc device tree.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Link: https://lore.kernel.org/r/20241219-mb85rs128ty-mecsbc-v1-1-77a0e851ef19@pengutronix.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: yope

arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts

@@ -206,12 +206,6 @@
 	};
 };
 
-&i2c2 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2m0_xfer>;
-};
-
 &i2c3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c3m0_xfer>;