Remove unused TypeVar from config.py (#108495)

homeassistant/config.py

@@ -14,7 +14,7 @@ from pathlib import Path
 import re
 import shutil
 from types import ModuleType
-from typing import TYPE_CHECKING, Any, TypeVar
+from typing import TYPE_CHECKING, Any
 from urllib.parse import urlparse
 
 from awesomeversion import AwesomeVersion
@@ -147,9 +147,6 @@ class ConfigExceptionInfo:
     integration_link: str | None
 
 
-_T = TypeVar("_T")
-
-
 @dataclass
 class IntegrationConfigInfo:
     """Configuration for an integration and exception information."""