layer: Add scarthgap version support

Signed-off-by: Abner C. Paula <abner.cordeiro@ossystems.com.br>

Author: hellhound94

conf/layer.conf

@@ -9,7 +9,7 @@ BBFILE_COLLECTIONS += "updatehub-freescale"
 BBFILE_PATTERN_updatehub-freescale = "^${LAYERDIR}/"
 BBFILE_PRIORITY:updatehub-freescale = "6"
 
-LAYERSERIES_COMPAT_updatehub-freescale = "honister kirkstone"
+LAYERSERIES_COMPAT_updatehub-freescale = "honister kirkstone scarthgap"
 LAYERDEPENDS:updatehub-freescale = "updatehub"