Fix udp_listener_impl_test that fails to build with gcc (#9005)
Fix udp_listener_impl_test that fails to build with gcc (#9005)

Signed-off-by: Dmitri Dolguikh <3bc5ef39ea9b4338481f2aff7c26131d41d171f1@redhat.com>
lizan/envoy,eklitzke/envoy,envoyproxy/envoy,istio/envoy,lizan/envoy,lyft/envoy,lizan/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,istio/envoy,envoyproxy/envoy,eklitzke/envoy,envoyproxy/envoy,istio/envoy,lyft/envoy,lyft/envoy,lizan/envoy,jrajahalme/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,eklitzke/envoy,envoyproxy/envoy-wasm,lizan/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy,eklitzke/envoy,jrajahalme/envoy,jrajahalme/envoy,eklitzke/envoy,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy,istio/envoy,envoyproxy/envoy,lizan/envoy,lyft/envoy,envoyproxy/envoy-wasm,lyft/envoy,istio/envoy,jrajahalme/envoy,istio/envoy,eklitzke/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,envoyproxy/envoy,jrajahalme/envoy