migrate net host tests to cts_v2

Change-Id: Ida3141522a536a2d33bb366fdb6b00ced907c3a4
diff --git a/tests/cts/hostside/app/Android.mk b/tests/cts/hostside/app/Android.mk
index 055287a..b64c4c9 100644
--- a/tests/cts/hostside/app/Android.mk
+++ b/tests/cts/hostside/app/Android.mk
@@ -29,4 +29,7 @@
 LOCAL_PROGUARD_ENABLED := disabled
 LOCAL_DEX_PREOPT := false
 
+# Tag this module as a cts_v2 test artifact
+LOCAL_COMPATIBILITY_SUITE := cts_v2
+
 include $(BUILD_CTS_SUPPORT_PACKAGE)