meta-nuvoton: linux: enable hash api for systemd

Kernel crypto/hash API
   CONFIG_CRYPTO_HMAC
   CONFIG_CRYPTO_SHA256
   CONFIG_CRYPTO_USER_API_HASH

The requirement can be found at
https://github.com/systemd/systemd/blob/master/README

This API is necessary for the UUID feature that you can
find the implementation in the bmcweb.
https://github.com/openbmc/bmcweb/blob/master/redfish-core/include/utils/systemd_utils.hpp

(From meta-nuvoton rev: 0409fb71e479cef29777fee90f4285fd34f69eb6)

Signed-off-by: Joseph Liu <kwliu@nuvoton.com>
Change-Id: I85bc34196571e04bdcdc0c12707930fdfc16530e
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/defconfig b/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/defconfig
index 207ec66..0c9767e 100644
--- a/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/defconfig
+++ b/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/defconfig
@@ -132,3 +132,6 @@
 CONFIG_CRYPTO_USER_API_SKCIPHER=y
 CONFIG_CRYPTO_DEV_NPCMX50=y
 CONFIG_ARM_CRYPTO=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_USER_API_HASH=y