Add debug log for update in onedrive (home-assistant#146907)

Author: zweckj

homeassistant/components/onedrive/coordinator.py

@@ -66,6 +66,7 @@ async def _async_update_data(self) -> Drive:
                 translation_domain=DOMAIN, translation_key="authentication_failed"
             ) from err
         except OneDriveException as err:
+            _LOGGER.debug("Failed to fetch drive data: %s")
             raise UpdateFailed(
                 translation_domain=DOMAIN, translation_key="update_failed"
             ) from err