Fix G4AtlasApps configuration unit tests

`test_AtlasG4_cosmics_configuration.py` and `test_TestBeam_tf_configuration.py`
have been updated to take into account the fact that
`xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg` has been added to
the start of the AlgSequence of all jobs which generate events on-the-fly.

Simulation/G4Atlas/G4AtlasApps/test/test_AtlasG4_cosmics_configuration.py

@@ -113,7 +113,7 @@ class TestAtlasG4Cosmics(unittest.TestCase):
         ath_alg_seqence_as_str = self._job_config_dict['AthAlgSeq']['Members']
         # need to evaluate to obtain actual Python object
         ath_alg_seqence_list = eval(ath_alg_seqence_as_str)
-        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[0]
+        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[1] # xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg is in position 0 in master now.
         expected_last_ath_alg_sequence_entry = "CosmicGenerator/CosmicGenerator"
         self.assertEqual(expected_last_ath_alg_sequence_entry,
                          actual_last_ath_alg_sequence_entry)
@@ -198,7 +198,7 @@ class TestAtlasG4Cosmics(unittest.TestCase):
         ath_alg_seqence_as_str = self._job_config_dict['AthAlgSeq']['Members']
         # need to evaluate to obtain actual Python object
         ath_alg_seqence_list = eval(ath_alg_seqence_as_str)
-        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[2] # Position 1 is the Sim Timer Alg
+        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[3] # Position 1 is the Sim Timer Alg, xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg is in position 0 in master now
         expected_last_ath_alg_sequence_entry = "Simulation::BeamEffectsAlg/BeamEffectsAlg"
         self.assertEqual(expected_last_ath_alg_sequence_entry,
                          actual_last_ath_alg_sequence_entry)

Simulation/G4Atlas/G4AtlasApps/test/test_TestBeam_tf_configuration.py

@@ -107,7 +107,7 @@ class TestTestBeam(unittest.TestCase):
         ath_alg_seqence_as_str = self._job_config_dict['AthAlgSeq']['Members']
         # need to evaluate to obtain actual Python object
         ath_alg_seqence_list = eval(ath_alg_seqence_as_str)
-        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[0]
+        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[1] # xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg is in position 0 in master now
         expected_last_ath_alg_sequence_entry = "PyAthena::Alg/ParticleGun"
         self.assertEqual(expected_last_ath_alg_sequence_entry,
                          actual_last_ath_alg_sequence_entry)
@@ -117,7 +117,7 @@ class TestTestBeam(unittest.TestCase):
         ath_alg_seqence_as_str = self._job_config_dict['AthAlgSeq']['Members']
         # need to evaluate to obtain actual Python object
         ath_alg_seqence_list = eval(ath_alg_seqence_as_str)
-        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[1]
+        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[2] # xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg is in position 0 in master now
         expected_last_ath_alg_sequence_entry = "CopyEventWeight/CopyEventWeight"
         self.assertEqual(expected_last_ath_alg_sequence_entry,
                          actual_last_ath_alg_sequence_entry)
@@ -127,7 +127,7 @@ class TestTestBeam(unittest.TestCase):
         ath_alg_seqence_as_str = self._job_config_dict['AthAlgSeq']['Members']
         # need to evaluate to obtain actual Python object
         ath_alg_seqence_list = eval(ath_alg_seqence_as_str)
-        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[2]
+        actual_last_ath_alg_sequence_entry = ath_alg_seqence_list[3] # xAODMaker::EventInfoCnvAlg/xAODMaker::EventInfoCnvAlg is in position 0 in master now
         expected_last_ath_alg_sequence_entry = "Simulation::BeamEffectsAlg/BeamEffectsAlg"
         self.assertEqual(expected_last_ath_alg_sequence_entry,
                          actual_last_ath_alg_sequence_entry)