configs/liteboard: Bump Linux to 4.16.2

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/grinn_liteboard_defconfig

@@ -1,12 +1,12 @@
 BR2_arm=y
 BR2_cortex_a7=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_10=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_16=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
 BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/grinn/liteboard/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.10"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.16.2"
 BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6ul-liteboard"