fixed test. not started pipeline now returns not started

Author: sanderegg

services/director-v2/tests/unit/with_dbs/comp_scheduler/test_api_route_computations.py

@@ -854,7 +854,7 @@ async def test_get_computation_from_empty_project(
     assert returned_computation
     expected_computation = ComputationGet(
         id=proj.uuid,
-        state=RunningState.UNKNOWN,
+        state=RunningState.NOT_STARTED,
         pipeline_details=PipelineDetails(
             adjacency_list={}, node_states={}, progress=None
         ),