configs/beagleboneai_defconfig: bump linux kernel to 4.14.108-ti-r143

Fixes https://gitlab.com/buildroot.org/buildroot/-/jobs/1723729814

To correct a build breakage after the move to a gcc 10.x based host
compiler, as the updated kernel contains a fix for:

HOSTLD  scripts/dtc/dtc
/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=88f7a6aa7fb9aa5076b65489146045dac865f1d3

https://github.com/beagleboard/linux/commit/9112902588d09c323b0a1d8011c67ef052c50f79

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/beagleboneai_defconfig

@@ -8,7 +8,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/beagleboneai/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
-BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,beagleboard,linux,4.14.108-ti-r117)/linux-4.14.108-ti-r117.tar.gz"
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,beagleboard,linux,4.14.108-ti-r143)/linux-4.14.108-ti-r143.tar.gz"
 BR2_LINUX_KERNEL_DEFCONFIG="bb.org"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="am5729-beagleboneai"