MAINT: Remove parameters from test that tests lack of parameters.

The `test_multi_source_as_input_no_start_end` test is designed
to test for a lack of simulation parameters, so make that they are
not passed.

Was unnoticed because sim_params passed as an arg are dropped.

tests/test_algorithm.py

@@ -83,7 +83,6 @@ class TestTransformAlgorithm(TestCase):
 
     def test_multi_source_as_input_no_start_end(self):
         algo = TestRegisterTransformAlgorithm(
-            self.sim_params,
             sids=[133]
         )