treewide: add scarthgap to LAYERSERIES_COMPAT

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I28ee50fa55ae47dd7fd8c99f8f6db8f5f6dfa53d
diff --git a/meta-amd/meta-ethanolx/conf/layer.conf b/meta-amd/meta-ethanolx/conf/layer.conf
index f7c7300..b0cd6f5 100644
--- a/meta-amd/meta-ethanolx/conf/layer.conf
+++ b/meta-amd/meta-ethanolx/conf/layer.conf
@@ -9,4 +9,4 @@
 BBFILE_PATTERN_ethanolx-layer = "^${LAYERDIR}/"
 BBFILE_PRIORITY_ethanolx-layer = "6"
 
-LAYERSERIES_COMPAT_ethanolx-layer = "mickledore nanbield"
+LAYERSERIES_COMPAT_ethanolx-layer = "nanbield scarthgap"