style: pre-commit fixes

Author: pre-commit-ci[bot]

src/boost_histogram/typing.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any, Protocol, TypeAlias
 from types import EllipsisType
+from typing import TYPE_CHECKING, Any, Protocol, TypeAlias
 
 if TYPE_CHECKING:
     from collections.abc import Sequence