Fix license_type. GPL AND LGPL am: 081a0f08d0

Original change: https://android-review.googlesource.com/c/platform/external/lz4/+/1556491

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8fb33fe4658ce8605d8b8b89a10b1090ab566290
diff --git a/METADATA b/METADATA
index ed1f4d0..5101e76 100644
--- a/METADATA
+++ b/METADATA
@@ -6,7 +6,7 @@
     value: "https://github.com/lz4/lz4.git"
   }
   version: "v1.9.2"
-  license_type: NOTICE
+  license_type: RESTRICTED
   last_upgrade_date {
     year: 2020
     month: 4