Migrate keystore2's Rust system library bindings to bionic.

This is purely a port: it does not add or change any functionality
(other than renaming the library).

Bug: 182498247
Test: Use library.
Change-Id: I4cb8f1c22ca4ca5a398116952fb9957d283d235b
diff --git a/libc/NOTICE b/libc/NOTICE
index 26fef05..8260112 100644
--- a/libc/NOTICE
+++ b/libc/NOTICE
@@ -855,22 +855,6 @@
 -------------------------------------------------------------------
 
 Copyright (C) 2020 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.
-
--------------------------------------------------------------------
-
-Copyright (C) 2020 The Android Open Source Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -899,6 +883,22 @@
 -------------------------------------------------------------------
 
 Copyright (C) 2021 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.
+
+-------------------------------------------------------------------
+
+Copyright (C) 2021 The Android Open Source Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without