Fix the asyncio import in test

The module was imported from the wrong package.

Signed-off-by: Daniel Zullo <[email protected]>

Author: daniel-zullo-frequenz

tests/actor/test_resampling.py

@@ -2,14 +2,14 @@
 # Copyright © 2022 Frequenz Energy-as-a-Service GmbH
 
 """Frequenz Python SDK resampling example."""
+import asyncio
 import dataclasses
 from datetime import datetime, timezone
 from typing import Iterator
 
 import async_solipsism
 import pytest
 import time_machine
-from async_solipsism.socket import asyncio
 from frequenz.channels import Broadcast
 
 from frequenz.sdk.actor import (