NAT-329: Added juniper router to fixtures

test/workflows/conftest.py

@@ -4,6 +4,7 @@ from urllib3_mock import Responses
 from test.fixtures import (  # noqa: F401
     iptrunk_side_subscription_factory,
     iptrunk_subscription_factory,
+    juniper_router_subscription_factory,
     nokia_router_subscription_factory,
     site_subscription_factory,
 )