Silence protobuf compatibility warnings when importing aioesphomeapi (#9236)

esphome/components/api/client.py

@@ -4,7 +4,13 @@ import asyncio
 from datetime import datetime
 import logging
 from typing import TYPE_CHECKING, Any
+import warnings
 
+# Suppress protobuf version warnings
+with warnings.catch_warnings():
+    warnings.filterwarnings(
+        "ignore", category=UserWarning, message=".*Protobuf gencode version.*"
+    )
     from aioesphomeapi import APIClient, parse_log_message
     from aioesphomeapi.log_runner import async_run