fix import order

Author: junkmd

comtypes/tools/typeannotator.py

@@ -1,4 +1,5 @@
 import abc
+import io
 import keyword
 from typing import (
     Any,
@@ -13,7 +14,6 @@
     TYPE_CHECKING,
     TypeVar,
 )
-import io
 
 from comtypes.tools import typedesc