Use list instead of set when building the expected result (#6796)

Author: giancarloromeo

services/director-v2/tests/unit/with_dbs/test_modules_dynamic_sidecar_docker_service_specs.py

@@ -239,7 +239,7 @@ def expected_dynamic_sidecar_spec(
                     "DY_SIDECAR_PATH_OUTPUTS": "/tmp/outputs",  # noqa: S108
                     "DY_SIDECAR_PROJECT_ID": "dd1d04d9-d704-4f7e-8f0f-1ca60cc771fe",
                     "DY_SIDECAR_STATE_EXCLUDE": json_dumps(
-                        {"*.py", "/tmp/strip_me/*"}  # noqa: S108
+                        ["*.py", "/tmp/strip_me/*"]  # noqa: S108
                     ),
                     "DY_SIDECAR_STATE_PATHS": json_dumps(
                         ["/tmp/save_1", "/tmp_save_2"]  # noqa: S108