added test dep

Author: twishabansal

packages/toolbox-core/pyproject.toml

@@ -54,6 +54,7 @@ test = [
     "pytest-mock==3.14.1",
     "google-cloud-secret-manager==2.24.0",
     "google-cloud-storage==3.2.0",
+    "aioresponses==0.7.8"
 ]
 [build-system]
 requires = ["setuptools"]