message: clang-tidy: fix existing errors on master branch
  Description: Fix existing violations of `performance-inefficient-vector-operation` and `readability-redundant-control-flow`.
  Risk Level: Low
  Testing: existing
  Docs Changes: N/A
  Release Notes: N/A
diff: @@ -85,7 +85,7 @@ public:
  return Network::Address::SocketType::Stream;
  }
  void setLocalAddress(const Network::Address::InstanceConstSharedPtr&) override {}
  - void restoreLocalAddress(const Network::Address::InstanceConstSharedPtr&) override { return; }
  + void restoreLocalAddress(const Network::Address::InstanceConstSharedPtr&) override {}
  void setRemoteAddress(const Network::Address::InstanceConstSharedPtr&) override {}
  bool localAddressRestored() const override { return true; }
  void setDetectedTransportProtocol(absl::string_view) override {}
  @@ -152,6 +152,7 @@ public:
  void SetUp(const ::benchmark::State& state) override {
  int64_t input_size = state.range(0);
  std::vector<std::string> port_chains;
  + port_chains.reserve(input_size);
  for (int i = 0; i < input_size; i++) {
  port_chains.push_back(absl::StrCat(YamlSingleDstPortTop, 10000 + i, YamlSingleDstPortBottom));
  }
  