message: Fix a redundant test case in config_impl_test
diff: @@ -2315,7 +2315,7 @@ TEST_F(RouteMatcherTest, Retry) {
  .retryOn());
  EXPECT_EQ(std::chrono::milliseconds(0),
  - config.route(genHeaders("www.lyft.com", "/foo", "GET"), 0)
  + config.route(genHeaders("www.lyft.com", "/bar", "GET"), 0)
  ->routeEntry()
  ->retryPolicy()
  .perTryTimeout());
  