Write INFO logs for components transitioning to WORKING state

Signed-off-by: Sahas Subramanian <[email protected]>

Author: shsms

src/frequenz/sdk/microgrid/_power_distributing/_component_status/_ev_charger_status_tracker.py

@@ -115,8 +115,8 @@ def _handle_ev_data(self, ev_data: EVChargerData) -> ComponentStatusEnum:
 
         if self._is_working(ev_data):
             if self._last_status == ComponentStatusEnum.NOT_WORKING:
-                _logger.warning(
-                    "EV charger %s is in WORKING state.",
+                _logger.info(
+                    "EV charger %s: state changed to WORKING.",
                     self._component_id,
                 )
             return ComponentStatusEnum.WORKING

src/frequenz/sdk/microgrid/_power_distributing/_component_status/_pv_inverter_status_tracker.py

@@ -125,8 +125,8 @@ def _handle_pv_inverter_data(self, pv_data: InverterData) -> ComponentStatusEnum
 
         if self._is_working(pv_data):
             if self._last_status == ComponentStatusEnum.NOT_WORKING:
-                _logger.warning(
-                    "PV inverter %s is in WORKING state.",
+                _logger.info(
+                    "PV inverter %s: state changed to WORKING.",
                     self._component_id,
                 )
             return ComponentStatusEnum.WORKING