Move imx-gpu-viv into packages

Change-Id: I22cad19d6f938f89a911dc41462edcff70894879
diff --git a/default.xml b/default.xml
index 819c03b..da2ee64 100644
--- a/default.xml
+++ b/default.xml
@@ -16,7 +16,7 @@
       <linkfile src="GettingStarted.md" dest="GettingStarted.md" />
     </project>
 
-    <project name="imx-gpu-viv" path="imx-gpu-viv"
+    <project name="imx-gpu-viv" path="packages/imx-gpu-viv"
       groups="notdefault,imx"/>
     <project name="imx-firmware" path="imx-firmware"
       groups="notdefault,imx"/>