Add wayland-protocols-imx and weston-imx to manifest

Change-Id: Ib64354457f0f10ed8dfda5a855c388231aaa6de3
diff --git a/default.xml b/default.xml
index a070338..ae2459c 100644
--- a/default.xml
+++ b/default.xml
@@ -44,4 +44,7 @@
     <project path="tools/img2simg" name="img2simg" />
 
     <project path="packages/aiy-board-audio" name="aiy-board-audio" />
+
+    <project path="wayland-protocols-imx" name="wayland-protocols-imx" groups="notdefault,imx" />
+    <project path="weston-imx" name="weston-imx" groups="notdefault,imx" />
 </manifest>