feat: #2693 fix linters

Author: IvanKirpichnikov

faststream/_internal/fastapi/router.py

@@ -21,15 +21,14 @@
     overload,
 )
 
-from typing_extensions import override
-
 from fastapi.datastructures import Default
 from fastapi.responses import HTMLResponse
 from fastapi.routing import APIRoute, APIRouter
 from fastapi.utils import generate_unique_id
 from starlette.requests import Request
 from starlette.responses import JSONResponse, Response
 from starlette.routing import BaseRoute, _DefaultLifespan
+from typing_extensions import override
 
 from faststream._internal.application import StartAbleApplication
 from faststream._internal.broker import BrokerRouter