Add METADATA to arm64: Apache2=NOTICE am: 17e96e7689 am: a46ed223a7 am: a34a692f5e

Change-Id: I312d451f9748ce47f59a548f21a5ae690e628a27
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
+}