meta-fii/meta-kudo: follow the new Yocto override syntax change

Changing the syntax for various yocto files ie. (_ to :) changes to
bb, bbappend and conf files.

Signed-off-by: Mohaimen Alsamarai <mohaimen.alsamarai@fii-na.com>
Change-Id: If25577ee9d98398c1a1ab7f85a0373c46af70245
diff --git a/meta-fii/meta-kudo/conf/layer.conf b/meta-fii/meta-kudo/conf/layer.conf
index 84c091c..d2b0e57 100644
--- a/meta-fii/meta-kudo/conf/layer.conf
+++ b/meta-fii/meta-kudo/conf/layer.conf
@@ -7,4 +7,4 @@
 
 BBFILE_COLLECTIONS += "kudo-layer"
 BBFILE_PATTERN_kudo-layer = "^${LAYERDIR}/"
-LAYERSERIES_COMPAT_kudo-layer = "warrior zeus gatesgarth dunfell hardknott"
+LAYERSERIES_COMPAT_kudo-layer = "hardknott honister"