Upstream sync

spec/controllers/broadcast_recordings_controller_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe BroadcastRecordingsController, type: :controller do
     let(:recording) { create(:broadcast_recording, broadcast: broadcast) }
 
     before do
-      allow(MuxLiveStream).to receive(:new).and_return(double(id: "id", key: "key", playback_id: "playback_id"))
+      stub_mux_live_stream
     end
 
     it "hides the broadcast recording" do