Add license type: APL+BSD+BSL+LLVM+MIT=NOTICE am: cafd8588a5 am: fd247435df am: 890961505a

Change-Id: If8b95998a70fc6a57647869cfda3de80f4317aa1
diff --git a/METADATA b/METADATA
index 495af06..70fbe9e 100644
--- a/METADATA
+++ b/METADATA
@@ -10,6 +10,7 @@
     value: "https://github.com/iovisor/bcc.git"
   }
   version: "v0.8.0"
+  license_type: NOTICE
   last_upgrade_date {
     year: 2019
     month: 2