Repackage kotlin lambda merge tests

Change-Id: Ibb4e912b4017784bbbd0c97c26e9b9164ce03de6
diff --git a/src/test/kotlinR8TestResources/lambdas_singleton/main.kt b/src/test/kotlinR8TestResources/lambdas_singleton/main.kt
index 8e34a0c..f06904a 100644
--- a/src/test/kotlinR8TestResources/lambdas_singleton/main.kt
+++ b/src/test/kotlinR8TestResources/lambdas_singleton/main.kt
@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-package lambdas.singleton
+package lambdas_singleton
 
 private var COUNT = 0