ARM: dts: vf-colibri: disable write-protection for SD-card

The Colibri standard does not define a pin for SD-Card write-
protection. Use the disable-wp property to indicate that there
is no physical WP line present.

Signed-off-by: Stefan Agner <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/vf-colibri.dtsi

···
 	pinctrl-0 = <&pinctrl_esdhc1>;
 	bus-width = <4>;
 	cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+	disable-wp;
 };
 
 &fec1 {