Update ESPHome voice assistant pipeline log warning (#123269)

homeassistant/components/esphome/manager.py

@@ -346,7 +346,7 @@ class ESPHomeManager:
     ) -> int | None:
         """Start a voice assistant pipeline."""
         if self.voice_assistant_pipeline is not None:
-            _LOGGER.warning("Voice assistant UDP server was not stopped")
+            _LOGGER.warning("Previous Voice assistant pipeline was not stopped")
             self.voice_assistant_pipeline.stop()
             self.voice_assistant_pipeline = None
 

tests/components/esphome/test_manager.py

@@ -1229,7 +1229,7 @@ async def test_manager_voice_assistant_handlers_api(
             "", 0, None, None
         )
 
-        assert "Voice assistant UDP server was not stopped" in caplog.text
+        assert "Previous Voice assistant pipeline was not stopped" in caplog.text
 
     await device.mock_voice_assistant_handle_audio(bytes(_ONE_SECOND))