fix: sort import

Author: vincent0426

src/mcp/types.py

@@ -1,5 +1,5 @@
-from collections.abc import Callable
 import re
+from collections.abc import Callable
 from typing import Annotated, Any, Generic, Literal, TypeAlias, TypeVar
 
 from pydantic import BaseModel, ConfigDict, Field, FileUrl, RootModel, field_validator