linux-nuvoton: move to v4.17.14

Bump the Nuvoton Linux kernel version to 4.17.14. This includes a fix
for the security vulnerability in #3359.

Tested: Built and ran on the NPCM750 EVB.

Change-Id: Ied49e5486ea84408de16e5b081238acfa3d00ae6
Signed-off-by: Benjamin Fair <benjaminfair@google.com>
diff --git a/meta-openbmc-bsp/meta-nuvoton/recipes-kernel/linux/linux-nuvoton_git.bb b/meta-openbmc-bsp/meta-nuvoton/recipes-kernel/linux/linux-nuvoton_git.bb
index 91d7437..bdd08bc 100644
--- a/meta-openbmc-bsp/meta-nuvoton/recipes-kernel/linux/linux-nuvoton_git.bb
+++ b/meta-openbmc-bsp/meta-nuvoton/recipes-kernel/linux/linux-nuvoton_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-4.17"
-LINUX_VERSION ?= "4.17.4"
+LINUX_VERSION ?= "4.17.14"
 
-SRCREV="8fb9a0714f8ff91756a9746707c4f884b3745a40"
+SRCREV="4b44547f456a87e8456fe3f4ed2b62ab696249b7"
 
 require linux-nuvoton.inc