Snap for 8564071 from 52e43a0ca859853dd91dcf2118927655228ddd4a to mainline-tethering-release

Change-Id: I4ce7622eb2327d986cefec1a32a69e03bd115a80
diff --git a/METADATA b/METADATA
index 812f45a..7288841 100644
--- a/METADATA
+++ b/METADATA
@@ -12,4 +12,7 @@
     month: 6
     day: 10
   }
+  security {
+      tag: "NVD-CPE2.3:cpe:/a:libpng:libpng:1.6.37"
+  }
 }