Upstream sync

spec/controllers/admin/accounts_controller_spec.rb

@@ -117,7 +117,7 @@ RSpec.describe Admin::AccountsController, type: :controller do
     end
 
     it "paginates the broadcast list" do
-      allow(MuxLiveStream).to receive(:new).and_return(double(id: "id", key: "key", playback_id: "playback_id"))
+      stub_mux_live_stream
       project = create(:project, account: current_user.primary_account)
       create_list(:broadcast, 20, project: project )