修正orangepi cm4补丁格式

Author: Desmond-Dong

buildroot-external/board/orangepi/orangepi-cm4/patches/linux/0003-rk3566-orangepi-cm4-device-tree.patch

@@ -14,6 +14,7 @@ index 0942307..9a9911f 100644
 --- a/arch/arm64/boot/dts/rockchip/Makefile
 +++ b/arch/arm64/boot/dts/rockchip/Makefile
 @@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-odroid-m1s.dtb
  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v1.1.dtb
  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v2.1.dtb