message: test: enabling deprecated-and-fatal features in the fuzz tests
  The current test has deprecated field warnings - figure might as well fix while I'm looking at them.
  Risk Level: n/a (test only)
  Testing: tweaked test passes
diff: #include "server/proto_descriptors.h"
  #include "server/server.h"
  +#include "test/common/runtime/utility.h"
  #include "test/fuzz/fuzz_runner.h"
  #include "test/integration/server.h"
  #include "test/mocks/server/mocks.h"
  @@ -52,9 +53,13 @@ makeHermeticPathsAndPorts(Fuzz::PerTestEnvironment& test_env,
  return output;
  }
  +class AllFeaturesHooks : public DefaultListenerHooks {
  + void onRuntimeCreated() override { Runtime::RuntimeFeaturesPeer::setAllFeaturesAllowed(); }
  +};
  +
  DEFINE_PROTO_FUZZER(const envoy::config::bootstrap::v2::Bootstrap& input) {
  testing::NiceMock<MockOptions> options;
  - DefaultListenerHooks hooks;
  + AllFeaturesHooks hooks;
  testing::NiceMock<MockHotRestart> restart;
  Stats::TestIsolatedStoreImpl stats_store;
  Thread::MutexBasicLockable fakelock;
  