Implement more dump_configs (#791)

esphome/components/uptime/uptime_sensor.cpp

@@ -27,6 +27,7 @@ void UptimeSensor::update() {
 }
 std::string UptimeSensor::unique_id() { return get_mac_address() + "-uptime"; }
 float UptimeSensor::get_setup_priority() const { return setup_priority::HARDWARE; }
+void UptimeSensor::dump_config() { LOG_SENSOR("", "Uptime Sensor", this); }
 
 }  // namespace uptime
 }  // namespace esphome

esphome/components/uptime/uptime_sensor.h

@@ -9,6 +9,7 @@ namespace uptime {
 class UptimeSensor : public sensor::Sensor, public PollingComponent {
  public:
   void update() override;
+  void dump_config() override;
 
   float get_setup_priority() const override;