Update the benchmarks/NOTICE file.

Test: treehugger
Change-Id: I8cbf378dd746da9e97b56a0110f86a7cc4043671
diff --git a/benchmarks/NOTICE b/benchmarks/NOTICE
index e46a624..31a2570 100644
--- a/benchmarks/NOTICE
+++ b/benchmarks/NOTICE
@@ -206,3 +206,19 @@
 
 -------------------------------------------------------------------
 
+Copyright (C) 2023 The Android Open Source Project
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-------------------------------------------------------------------
+