Change two warning-messages to debug

trying to reduce amount of warning messages for an offline node

Author: bouwew

plugwise_usb/connection/queue.py

@@ -110,7 +110,7 @@ async def submit(self, request: PlugwiseRequest) -> PlugwiseResponse | None:
                 elif request.resend:
                     _LOGGER.debug("%s, retrying", exc)
                 else:
-                    _LOGGER.warning("%s, cancel request", exc)  # type: ignore[unreachable]
+                    _LOGGER.debug("%s, cancel request", exc)  # type: ignore[unreachable]
             except StickError as exc:
                 _LOGGER.error(exc)
                 raise StickError(

plugwise_usb/nodes/circle.py

@@ -973,7 +973,7 @@ async def _load_from_cache(self) -> bool:
 
         # Energy collection
         if not await self._energy_log_records_load_from_cache():
-            _LOGGER.warning(
+            _LOGGER.debug(
                 "Node %s failed to load energy_log_records from cache",
                 self._mac_in_str,
             )