treewide: add scarthgap to LAYERSERIES_COMPAT

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I28ee50fa55ae47dd7fd8c99f8f6db8f5f6dfa53d
diff --git a/meta-aspeed/conf/layer.conf b/meta-aspeed/conf/layer.conf
index 0aa0f63..3e87266 100644
--- a/meta-aspeed/conf/layer.conf
+++ b/meta-aspeed/conf/layer.conf
@@ -7,4 +7,4 @@
 BBFILE_COLLECTIONS += "aspeed-layer"
 BBFILE_PATTERN_aspeed-layer := "^${LAYERDIR}/"
 LAYERVERSION_aspeed-layer = "1"
-LAYERSERIES_COMPAT_aspeed-layer = "mickledore nanbield"
+LAYERSERIES_COMPAT_aspeed-layer = "nanbield scarthgap"