display: include config/1.1

Change-Id: I0d1c13e675ca0811e8f45580ade77f3873ddfd47
diff --git a/display/Android.bp b/display/Android.bp
index 5dd3c29..635d81c 100644
--- a/display/Android.bp
+++ b/display/Android.bp
@@ -1,4 +1,5 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
     "config/1.0",
+    "config/1.1",
 ]