meta-evb: prep for new override syntax

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I7a755976c2144356314faef7cf1f226ae18dc884
diff --git a/meta-evb/meta-evb-nuvoton/conf/layer.conf b/meta-evb/meta-evb-nuvoton/conf/layer.conf
index bdea5d6..fe07f91 100644
--- a/meta-evb/meta-evb-nuvoton/conf/layer.conf
+++ b/meta-evb/meta-evb-nuvoton/conf/layer.conf
@@ -3,4 +3,4 @@
 
 BBFILE_COLLECTIONS += "evb-nuvoton"
 BBFILE_PATTERN_evb-nuvoton = ""
-LAYERSERIES_COMPAT_evb-nuvoton = "gatesgarth hardknott"
+LAYERSERIES_COMPAT_evb-nuvoton = "gatesgarth hardknott honister"