Fix Flexit climate test and align WiiM async-upnp-client pin (#180211)

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>

homeassistant/components/wiim/manifest.json

@@ -9,6 +9,6 @@
   "iot_class": "local_push",
   "loggers": ["wiim.sdk", "async_upnp_client"],
   "quality_scale": "gold",
-  "requirements": ["async-upnp-client==0.47.1", "wiim==0.1.6"],
+  "requirements": ["async-upnp-client==0.48.1", "wiim==0.1.6"],
   "zeroconf": ["_linkplay._tcp.local."]
 }

tests/components/flexit/test_climate.py

@@ -90,14 +90,7 @@ async def test_climate_entity(
     mock_config_entry: MockConfigEntry,
 ) -> None:
     """Test climate entity setup and state."""
-    mock_config_entry.add_to_hass(hass)
-    device_registry.async_get_or_create(
-        config_entry_id=mock_config_entry.entry_id,
-        identifiers={("flexit", mock_config_entry.entry_id)},
-        configuration_url="http://1.1.1.1",
-    )
-    assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
-    await hass.async_block_till_done()
+    await _setup_integration(hass, mock_config_entry)
 
     await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)