TMSS-601: Renamed roles input/output -> any in tests

SAS/TMSS/backend/test/t_scheduling.py

@@ -408,7 +408,7 @@ class SchedulingTest(unittest.TestCase):
             # connect obs to pipeline
             scheduling_unit_doc['task_relations'].append({"producer": "Observation",
                                                           "consumer": "Pipeline",
-                                                          "input": { "role": "input", "datatype": "visibilities" },
+                                                          "input": { "role": "any", "datatype": "visibilities" },
                                                           "output": { "role": "correlator", "datatype": "visibilities" },
                                                           "dataformat": "MeasurementSet",
                                                           "selection_doc": {},