Update data files.

Bug: 137795072

Test: NA
Change-Id: Idf70f919e55dd024f5394fc30a7d992946afabdf
diff --git a/METADATA b/METADATA
index 40150df..72458a3 100644
--- a/METADATA
+++ b/METADATA
@@ -16,6 +16,6 @@
     type: GIT
     value: "https://github.com/llvm/llvm-project.git"
   }
-  version: ""
+  version: "161cca266a9d0b6deb5f1fd2de8ad543649a7fa1"
   last_upgrade_date { year: 2019 month: 9 day: 10 }
 }