arm64: zynqmp: Disable WP on zcu111

On this board there is SD slot without WP connected.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/arm/dts/zynqmp-zcu111-revA.dts

@@ -500,6 +500,7 @@
 &sdhci1 {
 	status = "okay";
 	no-1-8-v;
+	disable-wp;
 	xlnx,mio_bank = <1>;
 };