Removed flake8, black and isort; moving towards ruff default settings instead.

tests/http3/test_http_receiver.py

@@ -1,7 +1,6 @@
 from unittest.mock import Mock
 
 import pytest
-
 from aioquic.h3.connection import H3Connection
 from aioquic.h3.events import DataReceived, HeadersReceived
 from aioquic.quic.configuration import QuicConfiguration
@@ -18,7 +17,6 @@ from sanic.models.server_types import ConnInfo
 from sanic.response import empty, json
 from sanic.server.protocols.http_protocol import Http3Protocol
 
-
 try:
     from unittest.mock import AsyncMock
 except ImportError:

tests/http3/test_server.py

@@ -1,6 +1,5 @@
 import logging
 import sys
-
 from asyncio import Event
 from pathlib import Path
 
@@ -10,7 +9,6 @@ from sanic import Sanic
 from sanic.compat import UVLOOP_INSTALLED
 from sanic.http.constants import HTTP
 
-
 parent_dir = Path(__file__).parent.parent
 localhost_dir = parent_dir / "certs/localhost"