chore: import upstream snapshot with attribution

python/semantic_kernel/utils/async_utils.py

@@ -0,0 +1,11 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import asyncio
+from collections.abc import Callable
+from functools import partial
+from typing import Any
+
+
+async def run_in_executor(executor: Any, func: Callable, *args, **kwargs) -> Any:
+    """Run a function in an executor."""
+    return await asyncio.get_event_loop().run_in_executor(executor, partial(func, *args, **kwargs))