meta-fii/meta-kudo: Fix distro/conf with correct version yocto syntax

Signed-off-by: XP Chen <xiao-peng.chen@fii-na.com>
Change-Id: I276c7333f9f01949db2387735edb5d9a97c4fa1d
diff --git a/meta-fii/meta-kudo/conf/distro/openbmc-kudo.conf b/meta-fii/meta-kudo/conf/distro/openbmc-kudo.conf
index 50e6ab3..c645884 100644
--- a/meta-fii/meta-kudo/conf/distro/openbmc-kudo.conf
+++ b/meta-fii/meta-kudo/conf/distro/openbmc-kudo.conf
@@ -2,4 +2,4 @@
 require conf/distro/gbmc.conf
 
 DISTRO = "openbmc-kudo"
-VERSION_ID_kudo = "v0.d-00-kudo"
+VERSION_ID:kudo = "v0.d-00-kudo"