Renamed async_update_data to _async_update_data

custom_components/abb_powerone_pvi_sunspec/coordinator.py

@@ -84,7 +84,7 @@ def __init__(self, hass: HomeAssistant, config_entry: ConfigEntry) -> None:
             config_entry.data.get(CONF_SLAVE_ID),
         )
 
-    async def async_update_data(self):
+    async def _async_update_data(self):
         """Update data method."""
         _LOGGER.debug("ABB SunSpec Update data coordinator update")
         try: