treewide: add scarthgap to LAYERSERIES_COMPAT

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I28ee50fa55ae47dd7fd8c99f8f6db8f5f6dfa53d
diff --git a/meta-supermicro/meta-x11spi/conf/layer.conf b/meta-supermicro/meta-x11spi/conf/layer.conf
index 6921c2e..23f498c 100644
--- a/meta-supermicro/meta-x11spi/conf/layer.conf
+++ b/meta-supermicro/meta-x11spi/conf/layer.conf
@@ -9,5 +9,5 @@
 BBFILE_PATTERN_x11spi = ""
 
 BBFILE_PRIORITY_x11spi = "5"
-LAYERSERIES_COMPAT_x11spi = "mickledore nanbield"
+LAYERSERIES_COMPAT_x11spi = "nanbield scarthgap"