Update cpe for vulnerability scanners am: 79b6946ba4

Original change: https://android-review.googlesource.com/c/platform/external/capstone/+/1913948

Change-Id: Id46962e88eefb0b24369af99f92806cbc5680ac0
diff --git a/METADATA b/METADATA
index 8552bcf..1cee8f8 100644
--- a/METADATA
+++ b/METADATA
@@ -17,4 +17,7 @@
     month: 12
     day: 8
   }
+  security {
+      tag: "NVD-CPE2.3:cpe:/a:capstone-engine:capstone"
+  }
 }