layer: Updated layer.conf to Kirkstone

conf/layer.conf

@@ -2,16 +2,19 @@
 BBPATH .= ":${LAYERDIR}"
 
 # We have a packages directory, add to BBFILES
-BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
-            ${LAYERDIR}/recipes-*/*/*.bbappend \
-            ${LAYERDIR}/recipes-*/*/*/*.bb \
-            ${LAYERDIR}/recipes-*/*/*/*.bbappend"
+BBFILES += " \
+    ${LAYERDIR}/classes/*.bbclass \
+    ${LAYERDIR}/recipes-*/*/*.bb \
+    ${LAYERDIR}/recipes-*/*/*.bbappend \
+    ${LAYERDIR}/recipes-*/*/*/*.bb \
+    ${LAYERDIR}/recipes-*/*/*/*.bbappend \
+"
 
 BBFILE_COLLECTIONS += "guf-distro"
 BBFILE_PATTERN_guf-distro := "^${LAYERDIR}/"
 BBFILE_PRIORITY_guf-distro = "7"
 
-LAYERSERIES_COMPAT_guf-distro = "dunfell"
+LAYERSERIES_COMPAT_guf-distro = "kirkstone"
 
 BBFILES_DYNAMIC += " \
     freescale-layer:${LAYERDIR}/dynamic-layers/freescale-layer/*/*/*.bb \