[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/trio/_util.py

@@ -27,7 +27,7 @@
     import sys
     from types import AsyncGeneratorType, TracebackType
 
-    from typing_extensions import TypeVarTuple, Unpack, ParamSpec
+    from typing_extensions import ParamSpec, TypeVarTuple, Unpack
 
     if sys.version_info < (3, 11):
         from exceptiongroup import BaseExceptionGroup