ARM: dts: samsung: s5pv210: align onenand node name with bindings

Bindings expect NAND controllers to match certain pattern:

  s5pv210-fascinate4g.dtb: onenand@b0600000: $nodename:0: 'onenand@b0600000' does not match '^nand-controller(@.*)?'

Link: https://lore.kernel.org/r/20240313191148.21792-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

arch/arm/boot/dts/samsung/s5pv210.dtsi

@@ -72,7 +72,7 @@ soc {
 		#size-cells = <1>;
 		ranges;
 
-		onenand: onenand@b0600000 {
+		onenand: nand-controller@b0600000 {
 			compatible = "samsung,s5pv210-onenand";
 			reg = <0xb0600000 0x2000>,
 				<0xb0000000 0x20000>,