Support device effects for manual mode

Test: ZenModesBackendTest
Flag: android.app.modes_ui
Fixes: 333530553
Change-Id: I31c484b73d1dfe0f986fe3c344f3a9a1d8580172
diff --git a/tests/robotests/Android.bp b/tests/robotests/Android.bp
index 83f4f2e..a26138c 100644
--- a/tests/robotests/Android.bp
+++ b/tests/robotests/Android.bp
@@ -102,6 +102,7 @@
         "notification_flags_lib",
         "platform-test-annotations",
         "testables",
+        "android.app.flags-aconfig-java",
     ],
 
     libs: [