Add METADATA to neon_2_sse: BSD=NOTICE am: c6dbb123bd

Change-Id: I64b8a3e0ce08424cc4449eb284a0f301100a4b35
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
+}