conf: update to langdale

For 22.39 rebase

Change-Id: I82c722483d31986cc4dde6a47543448f87da8818
Signed-off-by: Tom Tung <tomtung@google.com>
diff --git a/conf/layer.conf b/conf/layer.conf
index 938ef57..3c52225 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -9,5 +9,5 @@
 
 BBFILE_COLLECTIONS += "gbmc-staging-layer"
 BBFILE_PATTERN_gbmc-staging-layer := "^${LAYERDIR}/"
-LAYERSERIES_COMPAT_gbmc-staging-layer = "honister kirkstone"
+LAYERSERIES_COMPAT_gbmc-staging-layer = "kirkstone langdale"
 LAYERDEPENDS_gbmc-staging-layer += "google-layer"