Always use brackets around single log macros (#4072)

esphome/components/remote_base/pronto_protocol.cpp

@@ -236,8 +236,9 @@ void ProntoProtocol::dump(const ProntoData &data) {
     rest = data.data.substr(230);
   }
   ESP_LOGD(TAG, "Received Pronto: data=%s", first.c_str());
-  if (!rest.empty())
+  if (!rest.empty()) {
     ESP_LOGD(TAG, "%s", rest.c_str());
+  }
 }
 
 }  // namespace remote_base