dunfell: add support for new layer

(From meta-facebook rev: e7ca2cd4edb25b44205da051630ab28f36f1e0a2)

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I643b04c0ec805d0155f62fc6e136de40248f018f
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-facebook/meta-yosemitev2/conf/layer.conf b/meta-facebook/meta-yosemitev2/conf/layer.conf
index 4c4571a..dd51d69 100644
--- a/meta-facebook/meta-yosemitev2/conf/layer.conf
+++ b/meta-facebook/meta-yosemitev2/conf/layer.conf
@@ -8,4 +8,4 @@
 BBFILE_COLLECTIONS += "yosemitev2-layer"
 BBFILE_PATTERN_yosemitev2-layer := "^${LAYERDIR}/"
 
-LAYERSERIES_COMPAT_tiogapass-layer := "warrior zeus"
+LAYERSERIES_COMPAT_tiogapass-layer := "warrior zeus dunfell"