Netplay: Don't log skippable events as errors

Source/Core/Core/NetPlayServer.cpp

@@ -386,7 +386,11 @@ void NetPlayServer::ThreadFunc()
       }
       break;
       default:
-        ERROR_LOG_FMT(NETPLAY, "enet_host_service: unknown event type: {}", int(netEvent.type));
+        // not a valid switch case due to not technically being part of the enum
+        if (netEvent.type == Common::ENet::SKIPPABLE_EVENT)
+          INFO_LOG_FMT(NETPLAY, "enet_host_service: skippable packet event");
+        else
+          ERROR_LOG_FMT(NETPLAY, "enet_host_service: unknown event type: {}", int(netEvent.type));
         break;
       }
     }