FirebaseRemoteConfigTest.java: fix flaky test: realtime_stream_listen_backgrounded_disconnects#7220

dconeybe merged 1 commit intomainfirebase/firebase-android-sdk:mainfrom

dconeybe/remoteconfig/realtime_stream_listen_backgrounded_disconnects_flake_fixfirebase/firebase-android-sdk:dconeybe/remoteconfig/realtime_stream_listen_backgrounded_disconnects_flake_fixCopy head branch name to clipboard