Tag replica island as a CTSv2 artifact.

bug:21762834
Change-Id: I27931a28370ef304d65fa0d92c5ce82daa30ab09

Android.mk

diff --git a/Android.mk b/Android.mk
index 252ba6f..e88410f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -27,6 +27,9 @@
 
 LOCAL_PACKAGE_NAME := com.replica.replicaisland
 
+# Tag this module as a cts_v2 test artifact
+LOCAL_COMPATIBILITY_SUITE := cts_v2
+
 LOCAL_SDK_VERSION := current
 
 include $(BUILD_PACKAGE)