Add METADATA to sonic: Apache2=NOTICE am: a2376a5b39 am: 6cfc159731 am: d0b2f0b09d am: cc5d6be7df am: a0816c60dc

Change-Id: Ic8f8476bb43929938b0897e1824eb75943377e5f
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..d97975c
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,3 @@
+third_party {
+  license_type: NOTICE
+}