Add license type: Apache2+BSD+MIT = NOTICE licenses am: 459fb3d46d am: 305446b544 am: d15e1a3ab5

Change-Id: Ie5c3c6dc5ba212ce684a2e7b2d0ef24477f26227
diff --git a/METADATA b/METADATA
index 9fcee7f..b0dcb80 100644
--- a/METADATA
+++ b/METADATA
@@ -10,6 +10,7 @@
     value: "https://github.com/bumptech/glide.git"
   }
   version: "v3.4"
+  license_type: NOTICE
   last_upgrade_date {
     year: 2014
     month: 11