linux: Move to v5.10.105

Update to the latest v5.10 kernel for security and bug fixes.

Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/configs/nicole_defconfig b/openpower/configs/nicole_defconfig
index 73b3207..8b1b9c2 100644
--- a/openpower/configs/nicole_defconfig
+++ b/openpower/configs/nicole_defconfig
@@ -16,7 +16,7 @@
 BR2_ROOTFS_POST_BUILD_SCRIPT="../openpower/scripts/fixup-target-var ../openpower/scripts/firmware-whitelist"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.50"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.108"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_OP_BUILD_PATH)/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"