message: test: deflaking a tcp proxy test on asan build
diff: @@ -294,6 +294,8 @@ TEST_P(TcpProxyIntegrationTest, ShutdownWithOpenConnections) {
  }
  TEST_P(TcpProxyIntegrationTest, TestIdletimeoutWithNoData) {
  + autonomous_upstream_ = true;
  +
  enable_half_close_ = false;
  config_helper_.addConfigModifier([&](envoy::config::bootstrap::v2::Bootstrap& bootstrap) -> void {
  auto* listener = bootstrap.mutable_static_resources()->mutable_listeners(0);
  @@ -310,9 +312,7 @@ TEST_P(TcpProxyIntegrationTest, TestIdletimeoutWithNoData) {
  initialize();
  IntegrationTcpClientPtr tcp_client = makeTcpConnection(lookupPort("tcp_proxy"));
  - FakeRawConnectionPtr fake_upstream_connection = fake_upstreams_[0]->waitForRawConnection();
  tcp_client->waitForDisconnect(true);
  - fake_upstream_connection->waitForDisconnect(true);
  }
  TEST_P(TcpProxyIntegrationTest, TestIdletimeoutWithLargeOutstandingData) {
  